Top 10 RS232 to USB Adapter – Serial Cables

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1. Sabrent


HEXNUTS, Sabrent USB 2.0 to Serial 9-Pin DB-9 RS-232 Converter Cable, Prolific Chipset, Mac OS X 10.6 and Above 2.5 Feet CB-DB9P, Windows 10/8.1/8/7/VISTA/XP,,

Sabrent #ad - This product comes with LIFETIME manufacturer warranty. Easy to setup: plug & play - simply plug your device into the adapter and the adapter into your PC or Mac. Provides the connection between USB and the traditional RS-232 serial port. Com ports and baud rates can be modified to desired set up. Supported os: windows 2000/me/98se, mac os x 106 and above, windows 7 32/64-bit, windows xp 32/64-bit, windows 10 and higher 32/64-bit, Windows Vista 32/64-bit, Windows 8/8.1 32/64-bit, Linux 2. 4 or above.
BrandSabrent #ad
ManufacturerSabrent #ad
Height5.51 Inches
Length9.49 Inches
Weight91 Grams
Width1.89 Inches
Part NumberCB-DB9P
Warranty1 Year limited



Mac OS X 10.6 and Above, Prolific Chipset, 24 inch Length, Benfei USB to RS-232 Male 9-pin DB9 Serial Cable, Windows 10/8.1/8/7, USB to Serial Adapter

BENFEI #ad - 28/24 awg cable gauge with 500kbps Data Rate. Easy plug and Play installation with 2-years limited warranty. Supported os: windows 7 32/64-bit/vista 32/64-bit/xp32/64-bit/ 2000/ME/98SE Mac OS 101~106. Interface: usb - 1. 1 type a rs-232 9-pin Male, Cable Length: 5 feet. Install as a standard windows com port, dcd, ri, rts, rxd, dsr, full RS-232 modem control signals, DTR, CTS, rs-232 data signals, txd, GND.
BrandBENFEI #ad
ManufacturerBenfei #ad
Height0.39 Inches
Length0.39 Inches
Weight0.06 Pounds
Width0.39 Inches
Part Number000151black

3. DTech


DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Supports USB 2.0 Windows 10 8 7 Mac Linux

DTech #ad - Usb to serial female adapter cable allows any PC to connect serial devices and programs that communicate through COM ports. Note that the interface is 9-pin rs232 female, please make sure that your serial device with a 9-pin Male Port before purchasing this USB to serial port adapter with Prolific PL2303 chipset NOT FTDI chip.

Usb to rs232 adapter is with prolific pl-2303 chipset for widest possible compatibility with Windows 10, 7, 8, 2000, Vista, XP, MacOS8 or higher, Linux 2.44. 0 and later, 98, and other platforms. Designed for connecting serial devices such as db9 equipped PCs, GPS, serial modems, digital cameras, Programming machine, barcode scanners, palm PCs and digital organizers, label writers, card readers, routers, etc. 6ft usb to serial cable with standard usb Type A Male to standard 9-pin DB9 Female RS-232 serial connector.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height5.1 Inches
Length9 Inches
Weight0.35 Pounds
Width1.8 Inches
Part NumberDT-5002B

4. Tripp Lite


PC & Mac USA-19HS, Tripp Lite Keyspan High-Speed USB to Serial Adapter

Tripp Lite #ad - Led shows adapter status and data activity at a glance. No need for an external power adapter:draws power directly from your computer via the USB connection. 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. Db9 serial port supports data transfer rates up to 230 Kbps:twice the speed of a standard built-in serial port.
BrandTripp Lite #ad
ManufacturerKeySpan #ad
Height2.75 Inches
Length9 Inches
Weight0.35 Pounds
Width5.8 Inches
Part NumberUSA-19HS
WarrantyComes with Manufacturer Warranty.

5. Sabrent


Sabrent USB 2.0 to Serial 9-Pin DB-9 RS-232 Adapter Cable 6ft Cable FTDI Chipset CB-FTDI

Sabrent #ad - Compatible with usb specification v1. 10 & usb cdc v1. 1, usb 2. 0 . Cable length: 6 ft cable. Provides a 96 byte buffer for each upstream and downstream data transfer. Supports remote wake-up and power management - No IRQs, no IRQ conflicts. Side connectors: Male Thumbscrews.
BrandSabrent #ad
ManufacturerSabrent #ad
Height1.4 Inches
Length9.2 Inches
Weight0.3 Pounds
Width5.4 Inches
Part NumberCB-FTDI
Warranty1 year

6. Gearmo


2000 Support, Gearmo USB RS-232 Serial Adapter with LED Indicators Windows 10, Vista, 7, XP, 8

Gearmo #ad - Easy test rs-232 host to device link. Ftdi chip usb to rs-232 cable with led monitor. 5ft standard usb to rs-232 cable with double color led display of full signal power. Os compatibility: windows 98, 7, xp, 8 and windows 10 as well as Linux and mac os 10. X. Full rs-232 signal led tester output via dual color display.
BrandGearmo #ad
ManufacturerGearmo #ad
Height0.6 Inches
Length5.5 Inches
Weight0.17 Pounds
Width3.5 Inches
Part NumberFTDI-LED

7. CableCreation


Scanner, Modem, CableCreation 6.6 ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, CNC,Black, USB to RS232 Adapter with PL2303 Chipset, Digital Cameras

CableCreation #ad - Cablecreation offers 24-month product warranty and easy to reach lifetime customer services. Gold plated usb 2. 0 male to rs232 female db9 serial cable connects a serial DB9 9 PIN device, such as a modem, to a USB port on your computer.

Usb bus powered, no external power adapter required. Usb port with 1Mbps data transfer rate. Tinned copper conductor and triple shielding ensure the best data transfer rate. Supports windows 10/8. 1/8/7/vista/xp//2000 /Linux 2. 4 or above, mac OS X 106 and above; drivers can be downloaded at cablecreation website.

Latest prolific pl2303 chipset. Easy connectivity: usb to rs232 adapter works with modems, plc controller, label writers, POS, palm pcs, bar code scanner, isdn terminal adapters, CNC, cashier register, label printer, digital cameras, and devices with DB9 SERIAL ports. Please note that it’s not compatible with Cutting plotter, PDAs, tax printer, SCM.
BrandCableCreation #ad
ManufacturerCableCreation #ad
Weight0.02 Pounds
Part NumberCD0489

8. TRENDnet


TRENDnet USB to Serial 9-Pin Converter Cable, Supports USB 1.1, USB 2.0, 25 Inch Cable Length, USB 3.0, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, TU-S9, Plug & Play

TRENDnet #ad - Trendnet usb to serial converter cable, connect a rs-232 serial device to a usb 2. 0 port, 25 inch cable length, model tu-s9, such as a modem or printer, plug & play, usb 3.0, supports USB 1. 1, usb 2. 0, supports windows & mac, allows users to conveniently connect an RS-232 serial device, to a USB port on your desktop PC or laptop.

Usb 2. 0 cable accommodates most installation scenarios. Flexible cable: integrated and flexible 540mm 21 in. Windows 10, 107, 8. 1, 109, 1010, 7. Usb: the usb to serial adapter supports Usb 1. 1 and it is compatible with Usb 2. 0 and Usb 3. 0 ports. Easy setup: simple installation in seconds of the usb to Serial 9-Pin Converter Cable.

Integrated cables provide setup flexibility and accommodates most installation scenarios. Rs-232 serial connector: connect rs-232 serial devices, such as modems or printers, using the widely supported USB standard found in most laptops and desktops today. Total cable length of 25 inches when including the RS-232 9pin and USB Type A.
BrandTRENDnet #ad
ManufacturerTrend Lab #ad
Height2 Inches
Length9 Inches
Weight0.25 Pounds
Width7 Inches
Part NumberTU-S9
Warranty2 year

9. DTech


DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 10 8 7 and Mac Linux

DTech #ad - Dtech usb to serial adapter ft232 cable allows your computer to make communication with serial devices equipped with 9 pin female RS232 interface. Usb to male serial port adapter is designed for connecting serial devices such as DB9 equipped PC, label writers, card reader, Programming machine, serial modem, palm PCs and digital organizer, router, GPS, barcode scanners, digital camera, etc.

Ft232 chip long ftdi serial cable for windows 10, 8, Mac OS 8 or higher, 7, Linux 2.44. 0 and later. 10ft db9 to usb adapter with 9 pin male to usb-a male gold plated connector uses crystal clear blue enrich injection, strong and beautiful; active pins: 2RXD, 3TDX, and 5GND. The com port to usb converter is designed with a high performance quality processor chip FT232RL, which makes this USB RS232 adapter one of the most reliable adapters on the market.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height6.2 Inches
Length9.4 Inches
Weight0.15 Pounds
Width1.9 Inches
Part NumberDT-5031

10. StarTech


USB to RS232 Adapter ICUSB2321F,Black, USB Powered, USB to Serial Adapter, DB9 9-pin, 1 port, FTDI USB UART Chip

StarTech #ad - Broad compatibility: the ftdi chipset supports additional customization and advanced features. Compatible with windows, windows CE, Mac OS and Linux, makes this product easy to integrate. Connect and adapt: the rs232 adapter cable with ftdi chipset and coM Retention converts an available USB 1.

1 or 2. 0 port into an rs232 serial DB9 port to monitor and control your serial devices. Highly customizable: the adapter cable uses the FTDI chipset which supports additional customization and offers extensive compatibility - making it the ideal solution for any setup. Built-in convenience: this adapter with com retention, allows the same COM port value to automatically be re-assigned to the port if the cable is disconnected and re-connected to the host computer.

The startech. Com advantage: startech. Com offers a 2-year warranty and free lifetime technical support on this adapter cable and has been the choice of IT professionals and businesses since 1995.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height0.87 Inches
Length1.77 Inches
Weight0.44 Pounds
Width1.63 Inches
Part NumberICUSB2321F
Warranty2 year warranty