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Here are some of best sellings laptop with serial port rs232 which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
9 pin serial to USB cable (male to male) allows PC to connect serial RS-232 devices and programs that communicate through COM port
Gold plated connector ensures reliable data communication compared to the nickel plated DB9 interface
RS232 to USB cord with prolific PL2303 chipset supports Windows 10 8.1 8 7, Mac OS8 or higher, Linux 2.4.0 and later
This USB serial adapter is wired as a straight through cable to connect DB9 devices such as router, GPS, Programming machine, barcode scanner, label writer, modem, digital camera, card reader, palm PC and digital organizer, etc
6ft serial RS232 to USB data cord is shielded to protect your data from EMI/RFI noise, and is long enough to be useful but not so long as get in the way
This 6ft USB to 9 pin serial cord adds a COM port to your computer via USB port, allowing you to make the most of your existing devices or to let you free up your existing PC serial port.
Seriously Build a Sturdy USB to Serial Cable for Reliable Data Transmission USB to serial adapter enables you to use your devices reliably, for its materials is strong: gold plated connectors and copper conductors guarantee supreme signal purity; foil and copper braided shielding that reduces EMI/RFI noise.
Translucent plastic shell make it a stylish data cord and also you can see the used materials
A Perfect Lightweight Accessory for Your Devices This short USB to RS232 cord is powered directly from the USB port, so you don’t have to carry those power supply adapters here and there. And the 6ft cable is long enough to be useful but not so long as to get in the way when you connect a laptop to modem.
Specification Connector A: USB Type A Male Connector B: 9 pin Serial RS-232 Male; USB 2.0 Specification, Back Compatible with USB 1.1, 1.0; Max Baud Rate: 115200bps; Functional Pin: Pin 2 (RXD), Pin 3 (TXD), Pin 5 (GND) OS Compatibility: Windows 10 , 8 , 8.1 , 7 , XP, Vista and Mac OS. Cable Length: 6 Feet Important Note: 1. Please do NOT connect the adapter to serial device until installing the driver on your computer or Mac. If there is any questions about driver installation, please contact us.
2. This is a straight through serial cable, do not function as a null modem cable.
Original Packing Included 1 x USB to Serial Converter Cable (6ft) 1 x CD Driver
3. Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, Hexnuts, [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)
Provides the connection between USB and the traditional RS-232 serial port
Supported OS: Windows 2000/ME/98SE, Windows XP (32/64-bit), Windows Vista (32/64-bit), Windows 7 (32/64-bit), Windows 8/8.1 (32/64-bit), Windows 10 and higher (32/64-bit), Mac OS X 10.6 and Above, Linux 2.4 or above
Easy to setup: Plug & Play – Simply plug your device into the adapter and the adapter into your PC or Mac.
COM ports and Baud rates can be modified to desired set up.
This product comes with LIFETIME manufacturer warranty.
The Sabrent CB-DB9P USB to Serial converter is the perfect solution for transferring data from a PDA or digital camera. The USB to DB9 provides a connection between an available USB port and the more traditional RS-232 serial port found on many devices. This adapter is designed for connections to cellular phones, PDAs, digital cameras, modems, or ISDN terminal adapters through your USB port. Simply plug your device into the adapter and the adapter into your PC or Mac. COM ports and Baud rates can be modified to desired set up.
Features: * Provides the connection between USB and the traditional RS-232 serial port * Works with cellular phones, PDA, digital cameras, modems, and others * 1-ft or 0.3m length * Supports the RS-232 serial interface (standard 9-pin serial) * Supports automatic handshake mode * USB full speed communication and bus-powered * Single cable USB to serial communication * Easy installation
System requirements: * Mac OS 9.1 & higher * Windows 98SE /ME /2000 /XP /Vista /7/8/8.1/10 * Linux 2.4 or above
Package contents * USB 2.0 TO SERIAL DB9 MALE (9 PIN) RS232 CABLE ADAPTER * Driver CD
Warranty: This product comes with a LIFETIME warranty. In order for us to properly assist you, please follow these simple instructions: Go to sabrent.com/support and click 'Submit a ticket'. Submit your ticket. You must include your Amazon Order ID# number in the subject line
4. DTech 10 ft USB to RS232 DB9 Female Serial Port Adapter Cable with FTDI Chipset Supports Windows 10 8 7 Mac Linux
USB to DB9 female serial port cable allows you to connects a PC without serial port to a serial device because it adds a 9 pin port to laptop or desktop via USB port
Portable USB-Powered design requires no bulky power adapter with superior performance, offering an easy connectivity for serial plug devices
Built as FTDI serial cable for Windows 10, 8, 7, Mac OS8 or higher, Linux 2.4.0 and later
USB male to serial female cable is designed with a high performance quality processor chip (FT232 Chipset) that makes this USB to RS232 converter one of the most reliable adapters on the market
10 feet USB 2.0 to RS232 DB9 serial cable (male to female) is long enough for your devices to reach to a place needed (standard pinout: pin 2- RXD, Pin 3- TXD, Pin 5 – GND)
DTECH USB to female serial adapter (DB9): a bridge between PC and old COM port devices With the rise of USB, DB9 Serial Connections have become even harder to come by on new computer systems.
By converting USB to 9 pin serial port Connection, you can make use of older equipment that still relies on DB9 Serial Connection, there is no need to worry about upgrading to equipment when you get the USB to serial with 9 pin female end cable.
USB to RS-232 Serial Adapter provides an external plug and play RS-232 serial connection, letting you free up existing 9 pin port. Users have the capability to utilize the adapter with serial port interface in an easy-to-use environment.
Built-in FTDI Chip: Reliable Data Transfer Broadly compatible FT232 chip is a perfect solution for any setup. Fully compatible with serial apps on Windows (Mac and Linux) and modifying the apps is no needed. 10 Feet Portable USB to serial female adapter cable for More Placement Choices USB to serial female port converter is USB-powered so you don’t need to carry all those bulky power adapters around here and there. 3 meters is long enough for devices to reach to a place needed.
Specific Connector: USB Type-A Male to 9-pin RS-232 Female Chip: FT232RL Baud Rate: Range from 70bps to 921600bps OS Compatibility: Windows 7, 8, 10 and Mac OS v8.6 or higher, Linux
Note: 1.Serial (COM) Port of this 10ft Cable is Female Interface, which fit for Serial Device with 9-Pin Male Port. Please make sure the interface of your device is standard serial male before purchasing. 2. DB9 Female socket is with standard pinout: pin 2 – TXD, pin 3 – RXD, pin 5 – GND If any installation or usage issues, please email us or you may download a driver and usage guide on FTDI official website (ftdichip)
What’s Included 1 x USB DB9 Female Serial cable 10ft 1 x CD driver
5. Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac (USA-19HS)
Serial adapter allows a serial device to be connected to a USB computer
Plug-and-play convenience:DB9 serial port is seen as a COM port by your computer, and is available for use by any program that accesses COM ports
No need for an external power adapter:draws power directly from your computer via the USB connection
DB9 serial port supports data transfer rates up to 230 Kbps:twice the speed of a standard built-in serial port
LED shows adapter status and data activity at a glance
4.2 out of 5 stars
4.5 out of 5 stars
4.3 out of 5 stars
4.5 out of 5 stars
4.1 out of 5 stars
Looking for a way to connect your serial devices to a USB port on your PC? The Keyspan “High Speed” USB Serial Adapter is a simple, inexpensive, and reliable way to make this connection. The Adapter is ideal for use with modems, digital cameras, ISDN terminal adapters, graphics tablets, PDAs, bar code scanners, label printers and other serial devices which require an RS-232 connection.This “High Speed” USB Serial Adapter supports data rates up to 230 Kbps twice the speed of a standard PC serial port. It is 100% USB compliant and features simple “Plug and Play” installation (no IRQs). Ideal for laptops (it weighs just 2 oz.), the Adapter draws its power from the USB connection so no power adapter is required 3-year limited warranty
(Please see my update at the end of this review before considering the purchase of this adapter)
I’ve been using the Keyspan USA-19HS for years. The first one was purchased after reading recommendations from several control system experts, and I haven’t been disappointed. Rockwell Automation sells their own version of a USB serial port adapter (PN 9300-USBS), but it’s about $130. Don’t bother. The Keyspan is inexpensive and has proven to be 100% compatible with everything I’ve needed to connect to via a serial cable.
I’ve used it with laptops and desktops running Windows 98SE, Windows XP and Windows 7. I’ve used it on SLC 5/xx series processors, ControlLogix 5000 processors, Siemens/TI 505 series processors, Keyence laser measurement equipment, modems, serial printers, barcode scanners, Reliance and Rockwell/Allen-Bradley drives, and just about everything else. Never a problem. It works with straight serial cables, null modem cables, and every type of serial adapter I’ve thrown at it. The Keyspan USA-19HS is the cheapest piece of control system communication hardware that I own, and it’s probably the most-used. It has never let me down.
Since I first started using the Keyspan adapter, I’ve bought over a dozen more for service techs, co-workers and even a couple of bosses. The Keyspan is extremely configurable, fast, reliable, durable and easy to use. The Keyspan adapter comes with a driver CD and a USB cable and takes just a few minutes to set up. I keep one in my laptop bag at all times.
UPDATE 4/5/12: it appears that Tripp-Lite has made a few changes since they took over the Keyspan line. Among the changes was a decision to use a cheaper USB socket. From the outside, it looks almost the same. The only notable difference is a lack of molded numbers (1, 2, 3 and 4) on the end of the plastic tab in the middle of the port. Unfortunately, the cheaper USB socket doesn’t retain the cable connector as well as the older ones did. The weaker spring conductors allow the cable to be pulled most of the way out of the socket, resulting in a lost connection and possibly a BSOD (blue screen of death).
I took a couple of the older Keyspan adapters (no Tripp-Lite logo on the housing) and a couple of the newer Keyspan adapters (with the Tripp-Lite logo on the housing), opened the housings and compared them. The differences I saw between old and new were minor: notably a different PCB manufacturer’s logo and a couple of chips that had changed brands. And the USB type B port. The old has a partial back shell (you can see the white plastic on the back of the port), while the new has a full back shell (can’t see the plastic in back).
The few cents that Tripp-Lite saved by using a cheaper socket isn’t worth it. Whereas the old Keyspans would easily support the weight of the adapter + a 10 ft. coiled-up serial cable, the new Keyspans cannot. The new ones can’t support the weight and allow the USB cable to pull partway out of the port. I tested 3 of the new Keyspan adapters and they all performed the same: almost no load-bearing capability at all.
Since the adapters still work fine except for the USB port, I simply desoldered the cheap-o port from each of the new adapters and replaced it with an FCI port (FCI PN 61729-1011BLF — 54 cents each). No more problems. Most users probably won’t be able replace the port, so a quick (if not awkward and/or ugly) fix is to either glue the USB cable into the port or use tape or a heavy rubber band to retain the cable.
Tripp-Lite, shame on you for ruining a perfectly good adapter to save a few pennies. I have reduced the adapter’s 5 star rating to 2 stars based on the poor quality of the new USB port. Like the old Baskin-Robbins saying goes, “There is hardly anything in the world that someone cannot make a little worse and sell a little cheaper, and the people who consider price alone are that man’s lawful prey.”
UPDATE 10/11/12: A coworker bought a half dozen new Keyspan USA-19HS adapters today, so I wasted no time in testing them out to see if the USB port problem was fixed. I tested all 6 of the adapters and was happy to see that none suffered from loose USB ports. The ports don’t have any numbers (1, 2, 3 and 4) molded on the end of the plastic tab in the middle of the port, so I’m guessing they’re not anything special, but they seem to hold onto the USB cable quite well. I only hope Tripp-Lite has learned a lesson about trusting others to adhere to high quality standards based on faith alone. I have updated the adapter’s rating from 2 stars to 4 stars based on seeing and testing this batch of adapters.
Want a reliable means of connecting to industrial automation devices that utilize an RS-232 port without paying the “Allen-Bradley markup” for a 9300-USBS?Read on!
I purchased this item for the sole purpose of retrofitting an Allen-Bradley MicroLogix 1400 to a machine still running on a 1980’s-era SLC 150.(Please…Don’t ask.)I basically needed to pull the program from the venerable 150 and transliterate the instructions into RSLogix for the 1400.I won’t bore you with the “joy” that is reverse-engineering a program line by painstaking line in a utility written for DOS.XDWhat I WILL tell you is that when configured properly in Windows Device Manager (i.e. assigned to COM1), the ancient PCIS software recognized the USA-19HS as a “real” RS-232 port which worked flawlessly at 19.2k baud in DOSBox, which was a small miracle in and of itself considering this particular PLC was so overdue for retirement that it “forgot” its program and faulted the very minute I de-energized the machine and performed LOTO.-.-I am also pleased to report that this particular USB to Serial converter works equally well with the MicroLogix 1400 and autoconfigures like a dream in RSLinx, although the A-B software/hardware limits practical speeds to 19.2k baud maximum.
The adapter itself is a remarkably lightweight piece of kit that you can easily slip into your laptop bag or pocket, as the PCB is housed in a translucent smoke-colored plastic that I wish was a little sturdier, but I’ll elaborate more on that later.The tapered side of the adapter has a snug-fitting USB B female connector which is more than adequate to hold the weight of the adapter itself, while the wider side contains the obligatory 9-pin Male RS-232 port with securely attached posts that I’ve yet to see come unscrewed in use.The clamshell package also comes with a software installation disk that you MUST run before plugging the USA-19HS into your laptop or PC in addition to a USB A to B cord of decent length and quality.However, I highly recommend that you get a coiled one instead (which, thankfully, Tripp-Lite also makes) lest you do what I did and accidentally stretch the cord to the point where the adapter pulls free, falls onto a concrete floor, and bounces/skitters quite a few feet away.x.xI can’t imagine this adapter ever breaking in “normal” use, but in an industrial application, you definitely want to be more careful with it.Despite the housing only being held together by wishful thinking after my admittedly careless handling (as a few tabs broke off inside the unit), it continued to work without any issues whatsoever.I’d say this was pretty impressive for an inexpensive piece of equipment that you’d not expect to survive such treatment.
The bright side to this story is that Tripp-Lite’s customer service was extremely helpful and accommodating when I called them to explain what had happened, and that I was using it for my job.Without any further questions much less hassle, they told me they’d just send a new unit directly to my workplace free of charge.Although they did caution me not to make a habit of submitting future warranty claims, I’m still very pleased that they stand by their products so much for commercial/industrial users.
Were it not for the plastic Tripp-Lite uses in the unit’s housing, I’d have given the USA-19HS five stars easily.Granted, the aforementioned 9300-USBS is much more ruggedized and thus better suited for industrial use, but it also uses an FTDI chipset rather than the Texas Instruments chipset of the former and comes with a far more hefty price tag to boot.All said and done, I’d rather save my money and just treat the $25 Keyspan with kid gloves.Durability gripes aside, it’s an indispensible tool that shall always reside in my laptop bag along with my 1747-UIC and the 1745-PCC convertor that I’ll (hopefully) never need again.XD
I bought two of these after having several older no-name prolific based devices stop working with the release of Windows 10.I have found this works great working with a computer, or other devices that have their negative side of their power supply tied to the AC neutral.Every device I tried to connect the serial lines to that were battery powered did not work.I then grabbed an off brand device and it worked fine.So if the the signal ground wire, pin 5 is not at the same potential as the as USB port data gnd, this unit will not work…well the two I have did not work.So if you are planning on connection to battery powered devices, find another one.Otherwise you will probably not have an issue like most people.
Effortless connection for my old Serial/Parallel port vinyl plotter. I have a 2000 model year Vinyl Express 32″ vinyl cutter that that had only a serial port connection. With this adapter, I was able to upgrade my machine to USB connection on a Windows 10 laptop. It was very simple once I updated my old Win 2000 software, the Vinyl Express software and then added this port converter so they could talk. I didn’t need anything more, even the CD was included with a driver that worked perfectly. Don’t give up on old serial port equipment if it still works well. This is a reliable and inexpensive solution. The connector takes a standard USB cable connection just like your printer has. A 3′ cable is included but since the adapter is independent of the cable, not molded together into one piece, you can use any standard USB cable to achieve the length you need. Highly Recommend!
❤USB Type C to RS232 Adapter❤ connect USB-C devices to legacy serial equipment. Serial cable converts a USB-C port on laptop or computer into a RS232 DB9 serial port, cost-saving way to connect to serial devices such as point-of-sale terminals, serial modems, industrial equipment, and a wide variety of other RS232 peripherals.
❤Male to Male Serial to USB Cable❤ compatible with Windows, macOS, and Linux making it easy to integrate into mixed environments.
❤Plug and Play❤don’t need to download driver and no adapters needed.
❤Most Stability❤The latest FTDI chip set make sure it can work be more reliable and speeder . USB C 2.0 to RS232 Male DB9 console cable will support with 1Mbps date transfer rate.
❤Widely Application❤ RS-232 USB C serial cable is required for many types of equipment including a CNC machine, GPS, telescope, Set-top box, Cisco network switch, sewing machine and more
7. DTECH 10ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord (3 Meter, Black)
10 ft serial com port cable male to female connector extends a COM port connection between your computer and some old device with RS-232 compatible so you can move rs232 device further away from your PC
Serial DB9 extension cable equipped with screws on each end to ensure an easy and solid connection for stable data communication
The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code
It is pin to pin wired as a rs232 Straight Through cord (pinout :1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G)
standard shielded with AL foil
serial extension adapter for hooking up RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment
Need a serial cable long enough to control your legacy equipment, so you can program outdoor digital sign from the comfort of indoor office? This 10ft serial male to female adapter enables you to extend original serial to serial cord and move the device to a far corner where you need it to reach.
9 pin serial cable male to female extender is with gold plated pins for superior corrosion resistance ensuring a solid connection.
The wires inside the cable are connected to the pins in the order of the standard wire color code (black brown red orange etc.), which makes hook-up a breeze when you need to chop RS232 serial cable extender for a custom installation.
If your equipment require all 9 pins straight through, to get into computer interfacing, data acquisition and control, then take this DB9 converter to add your peripherals to an application.
For RS232 devices below (partial): Telescope vinyl cutting/sewing machine radio transceiver subwoofer/speaker set weather station controller to camera Note: 1.It’s a straight thru extender cable, DO NOT perform crossover (Null Modem) function. 2.Shielded with standard Foil-Al layer shielding as most cables do, it fits for most of jobs. 3.It’s NOT a 15 pin VGA cable that connects monitor to laptop, is only for RS 232 communication port to interface one system to anther system.
Specifications: Usage: for extending a 9 pin serial male to male cable, or connect it to an old serial port device along with a serial to USB converter Connectors: DB9 to DB9 (Male-Female) Cable Diameter: 6mm
What’s Included: 1 x 10 Foot Serial Male to Female Extension Cable (Black) 1 x User Manual
8. DTECH USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet
(It's NOT 15 pin VGA Monitor Cable) Male Serial to USB cable (9 pin to USB A male) allows your PC to connect RS-232 serial devices and programs that communicate through COM ports
USB to serial adapter is designed for connecting serial devices such as DB9 equipped PC, router, GPS, Programming machine, barcode scanner, label writer, serial modem, digital camera, card reader, palm PC and digital organizer, etc
USB to RS232 cord for Windows 10, 8.1, 8, 7, Mac OS 8 or higher, Linux 2.4.0 and later
FTDI USB to serial cable is built with a high performance quality processor chip (FT232 Chipset), which makes it one of the most reliable com port to usb adapter on the market
4ft DB9 serial port to USB converter with LED light helps you check the connection status easily
Size:4ft USB to DB9 serial male cable
Windows 10 compatible USB 2.0 to male serial adapter with FTDI chip, activity LED indicator and gold plated interface
Computers are shrinking its size daily which means less room for antiquated connections. With the rise of USB, DB9 Serial Connections have become even harder to come by on new PC systems. This is where USB to DB9 Serial Adapter comes in to play.
With com port to USB adapter, you can make use of older equipment that still relies on 9 pin serial connection, so there is no need to upgrade to newer equipment.
FTDI USB to Serial Adapter provides an external plug and play RS-232 serial connection with your computer, letting you free up your existing serial port. With RS232 to USB adapter, users have the capability to utilize the adapter with serial port interface in an easy-to-use environment.
Function: 9pin to USB data communication cable, applied to PLC, Programming machine, Punch machine and other devices with serial port. Length: 4-Foot USB to com port cable (RS232 DB9 port) Chipset Inside: FT232 Connector:RS232 serial interface DB9 (9 Pin) Male; USB type A male Baud Rate: Range from 70bps to 921600bps Compatible with Windows 10, 8, 7, Mac OS v8.6 or higher Linux USB 1.1 and USB 2.0 compatible If any installation or usage issues, please email us or you may download a driver and usage guide on FTDI official website (ftdichip)
1 x DTECH USB to Serial DB9 RS232 Male Converter Cable (4ft) 1 x CD Driver
If need a 10ft usb to com port adapter male, please search ASIN: B017D51ZRQ
9. Gearmo USB RS-232 Serial Adapter with LED Indicators Windows 10, 8, 7, Vista, XP, 2000 Support
5ft standard USB to rs-232 cable with double color led display of full signal power
Full rs-232 signal led tester output via dual color display
Ftdi chip USB to rs-232 cable with led monitor
Easy test rs-232 host to device link
Os compatibility: Windows 98, xp, 7, 8 and windows 10 as well as Linux and mac os 10.X
Size:5ft | Color:Blue
USB RS-232 serial adapter with led indicators.
Introduction: this adapter is the easiest way to add a serial port to your computer. Many PDAS, digital cameras, GPS units, barcode scanners, and other equipment require a serial connection and many newer computers don't have serial ports. This adapter also allows you to monitor the status of your connections by marking them with LEDs, which flash when there is activity on the pins.
Details: the FTDI-led offers an advanced FTDI chipset, USB to rs-232 connection with double color led display of full signal power. The device is powered individually by the USB port. This device is easy to install, it features a plug & play easy test rs-232 host to device link.
Device support: pda RS-232 port support 56k modem support serial mouse support+ serial pc camera support. Fully compliant with USB spec2.0 compliant USB spec 1.1. Rs-232 - db9 / m data rate: over 1000kbps. ESD protection for rs-232 i/o' +-15kv rs-232 for DTE mode. Led color: 1~4, 6~9 pin signal 0 : green / signal 1 : red GND - red - power ps. Db9-f pin / 1,2,6,8,9 no input led no light DCD , RXD, TXD, DTR , GND,DSR ,RTS ,CTS , RI. Easy test RS-232 Host to Device link.
OS Support: Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, Windows 8 and Windows 10 Supported and Linux and Mac OS 10.X.
10. USBGear USB to Serial Adapter RS-232 DB-9 Male - Windows 10, 8, 7 and Mac