usb serial adapter from $19.95 only at serial adapter source www.USBSERIAL.com
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Product/Description
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PROLIFIC CHIP 16 inch DB-9 Serial Adapter High Speed USB SERIAL RS-232
Features :

Supports windows 7 (32 and 64-Bit) Short Laptop/Desktop/Mobile Computer users that do not need the extra cable length love this unit, with RX/TX and Power LED Using Prolific Chip. Now Supports OS X...
Part No. USBG-RS232-P12 | View Details

$11.19
RS232- DB9 to Terminal Block 5 Pin Passive Adapter (Micro Sized)
Features :

DB-9 Female input Provides Screw type Terminal Block for TX+, TX-, RX+, RX-, GND Very Small Portable Adapter, the DB9 to Terminal Micro sized iSerial-TB5 is a passive micro DB9-Female to 5-pin Term...
Part No. iSerial-TB5 | View Details

$11.98
Industrial Quality Optical Isolated RS-232 to RS-422/485 Converter
Features :

Converts RS232 <=> RS422/485

RS422/485 optical isolated

  • RS485 bitrate adaptive ART (Automatic Receive Transmit control), RS422 with Hardware han...
    Part No. SER-485-PRO-SI | View Details
$119.98
USB RS485 Adapter to RJ45 FTDI chip inside
Features :


USB to RS-485 adapter provides an extra Serial Com port via USB connection and can be configured to work with RS-485 peripherals such as POS and Industrial Control devices. USB to RS-485 ad...
Part No. USB-RS485-RJ | View Details

$15.09
2 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac
Features :

Windows 10, 7/8 Certified Drivers Provided, 2 Port RS232/422/485, software configurable VScom USB-2COM PRO

  • Transfer Speed up to 921.6kbps RS232, up to 3Mbps RS422/RS485
  • Part No. USBG-2COM-PRO | View Details
$159.98
10ft. Long USB to Serial Adapter Cable with Screws and Three LED display
Features :

Unique USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that uses the Prolific PL-2303 Chip it also has three color LED display

USBG-3M23...
Part No. USBG-3M232-STP | View Details

$16.23
Windows 7/8 Compatible 12 inch FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232
Features :

USB to Serial supports Windows 7, 8, 10 and Vista (32 and 64-Bit

Microsoft Certified Drivers.

FTDI CHIP Adapter with RX/TX and Power LED . Now Supports OS X and VISTA! Want to...
Part No. USBG-RS232-F12 | View Details

$16.99
Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out
Features :

USB Serial Adapter RS232 with 5Volt Output Option on Pin9 Selectable Via Jumper, Great for Barcode Scanners and POS devices. FTDI Chip with Windows 7 Drivers Supports Windows 7 and Vista (32 and 64...
Part No. USBG-COM-X | View Details

$17.29
USB to Serial Adapter RS-232 Serial Adapter DB-9 Male works with Windows 10, 8, 7 and Mac
Features :

USB Serial Adapter Supports Windows 8, 7 and Vista (32 and 64-Bit)

Install as a standard Windows COM port, Full RS-232 modem control signals, RS-232 data signals; TxD, RxD, RTS, CTS, DSR,...
Part No. USBG-232 | View Details

$18.09
USB to RS-485 Adapter W/Terminal Block Changer FTDI chip inside
Features :

Professional grade USB to RS485 Converter optimized for Windows 7/8/10 and Server 2003/2008. High-Speed and  Interface compliance,USB1.1,2.0,3.0, EIA/TIA RS-485 USB

USB to RS-485 Ada...
Part No. USB-RS485-AT | View Details

$18.09
6ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232
Features :

Supports windows 7 (32 and 64-Bit) The Only Adapter with RX/TX and Power LED Using Prolific Chip. Now Supports OS X and VISTA! Want to connect your GPS to your PC but dont have a 9-pin serial port ...
Part No. USBG-RS232-P72 | View Details

$18.99
Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter
Features :

Rugged Industrial Grade USB Serial plug-and-play adapter hub, designed to quickly add four high speed RS-232 serial ports to desktop or notebook computers. This industrial grade USB to serial adapt...
Part No. SA-8PXTB | View Details

$187.91
DB9 to Terminal Block 5 Pin Passive Adapter
Features :

Passive DB9 Connect to 5-Pin Terminal Converter

The US-485TBP is a serial DB9 to Terminal signal converter from RS232 to a RS485 interface designed for PC, Workstation, Thin Client, or ...
Part No. US-485TBP | View Details

$19.95
USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
Features :

This USB to RS-232 Serial adapter is Windows 10 supported

This standard USB to RS-232 Serial Adapter unit is compatible with most GPS and PDA devices including Garmin, Magellan, and Pal...
Part No. USA-FTDI-8 | View Details

$19.95
Windows 7/8 Compatible 36 inch FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232
Features :

Supports Windows 7 and 8 and Vista (32 and 64-Bit)

Microsoft Certified Drivers.

FTDI CHIP Adapter with RX/TX and Power LED . Now Supports OS X and VISTA! Want to connect your GP...
Part No. USBG-RS232-F36 | View Details

$19.95
USB to RS422 levels serial converter 6ft.Long
Features : The USB-RS422 cables are USB to RS422 levels serial converter. The cables include FTDIs FT232RQ USB to serial UART interface IC device, which handles all the USB signalling, and protocols, plus an ap...
Part No. USB-RS422-WE | View Details
$19.99
USB to RS485 levels serial converters 6ft.Long
Features : USB-RS485-WE The USB-RS485 cables are USB to RS485 levels serial converters. The cables include FTDIs FT232RQ USB to serial UART interface IC device, which handles all the USB signalling, and prot...
Part No. USB-RS485-WE | View Details
$19.99
USB to Serial (TTL level) converter cable 3.3Volt 6ft. Long
Features : The TTL-232R-3V3-WE (wire ended) is a USB to Serial (TTL level) converter cable which allows for a simple way to connect TTL interface devices to USB. This version of FTDI's USB to TTL serial adapter ...
Part No. TTL-232R-3V3-WE | View Details
$19.99
FTDI 6ft. Long USB to Serial Adapter Cable with Screws and Three LED display
Features :

FTDI Unique USB to serial adapter cable with screw style db-9 male connector and shielded 6ft. long USB cable that uses the FTDI Chip it also has three color LED display

The USBG-10ft232-...
Part No. USBG-6ft232-STF | View Details

$21.23
GearMo Windows 10, 8, 7 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED
Features :

This USB 2.0 RS-232 Serial Adapter is the easiest way to add a serial port to your computer. Newer computers today are unequipped to support peripherals requiring a serial RS-232 connection because...
Part No. GM-FTDI-LED | View Details

$22.95
USB to USB Null Modem RS-232 Communication Cable 15ft. Long
Features : USB - USB Null Modem Cable USB type A plugs on Both Sides Flexible 15ft. Long Serial Communication Null Cable. In the era of legacy PCs with onboard RS232 COM Ports, it was common practice to est...
Part No. USBG-NULL-15 | View Details
$22.99
3ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232
Features :

Supports windows 7 (32 and 64-Bit) The Only Adapter with RX/TX and Power LED Using Prolific Chip. Now Supports OS X and VISTA! Want to connect your GPS to your PC but dont have a 9-pin serial port ...
Part No. USBG-RS232-P36 | View Details

$22.99
RS-232 to RS-485 Converter
Features :

EIA/TIA RS232C standard and RS485 standard

This adapter is able to convert an RS-232 signal to an RS-485 balanced differential signal and extend the communication distance up to 0.75 mile...
Part No. US-485C | View Details

$24.95
USB to RS232 Serial Adapter 3ft. Cable
Features :

USB to RS232 standard 36 inch serial adapter unit is compatible with most GPS and PDA devices including Garmin and Palm. Office equipment compatibility includes modems, printers, scanners...
Part No. GM-FTDI-36 | View Details

$24.95
PRO Single Port USB to Serial Adapter with Activity LED 3ft
Features :

This USB to Serial Adapter is supported in Windows 10

The USB to serial adapter protocol RS-232 has been widely used since the late 60’s and a stand...
Part No. USA-FTDI-A36 | View Details

$24.95
USB to RS-232 DB-9 serial adapter - COM port retention Win/Mac/Linux
Features :

USB to RS232 Professional, this is the Best and most reliable USB to RS232 adapter anywhere backed by a Five Year Warranty from a USB Company that has been selling USB product for over a decade. Sh...
Part No. USB-TO-SERIAL-PRO | View Details

$24.95
Industrial 8-Port RS-232 USB-to-Serial Adapter, Compact Metal Case with 1m Octopus Cable, DIN rail
Features :

Rugged Industrial grade USB Serial

USB2-8COM-M CBL - 8-Port RS-232 USB-to-Serial Adapter, Compact Metal Case with 1m Octopus Cable, DIN rail

Features

$247.91
FTDI 10ft. Long USB to Serial Adapter Cable with Screws and Three LED display
Features :

FTDI Unique USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that uses the FTDI Chip it also has three color LED display

USBG-10ft232-STF...
Part No. USBG-10ft232-STF | View Details

$26.23
USB to Serial 5Volt (TTL level) converter cable which allows for a simple way to connect TTL interface devices to USB
Features : The TTL-232R-WE ("wire ended") is a USB to Serial (TTL level) converter cable which allows for a simple way to connect TTL interface devices to USB. The TTL-232R-WE uses a FT232RQ device which is h...
Part No. TTL-232R-WE | View Details
$26.99
USB to RS-232 Communication Cable 6ft.Long
Features : USB-RS232-WE cable USB to RS-232 Bare End Cable USB-RS232 converter cable provides a USB to RS232 serial interface with customised end connectors. Features: " Entire USB protocol handled by...
Part No. USB-RS232-WE | View Details
$26.99
USB to USB Null Modem RS-232 Communication Cable 30ft. Long
Features : USB - USB Null Modem Cable USB type A plugs on Both Sides Flexible 30ft. Long Serial Communication Null Cable. In the era of legacy PCs with onboard RS232 COM Ports, it was common practice to est...
Part No. USBG-NULL-30 | View Details
$26.99
6ft. Long FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232
Features :

Supports windows 7 (32 and 64-Bit) FTDI CHIP Adapter with RX/TX and Power LED . Now Supports OS X and VISTA! Want to connect your GPS to your PC but dont have a 9-pin serial port connection? This c...
Part No. USBG-RS232-F72 | View Details

$26.99
8-Port Terminal Block RS232/422/485 to USB Isolation/Surge Protection
Features :

Rugged Industrial grade USB Serial plug-and-play adapter hub, designed to quickly add four high speed RS-232 serial ports to desktop or n...
Part No. SA-8PX-IS | View Details

$287.91
CableMax USB to Dual Serial DB9 5ft.Cable Adapt
Features :

Use this USB to 2-port serial adapter cable for additional COM port communication in your system. Using an available USB port this serial adapter connects to your serial devices once installed usin...
Part No. U2RS2X | View Details

$29.98
4 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac
Features :

4 Port RS232/422/485, software configurable with transfer Speeds up to 921.6kbps RS232, up to 3Mbps RS422/RS485, the serial adapter is constructed with a metal case and is DIN-Rail mountable

...
Part No. USBG-4COM-PRO | View Details
$299.98
USB to USB Null Modem RS-232 Communication Cable 8ft. Long
Features : USB - USB Null Modem Cable USB type A plugs on Both Sides Flexible 8ft. Long Serial Communication Null Cable. In the era of legacy PCs with onboard RS232 COM Ports, it was common practice to esta...
Part No. USBG-NULL-08 | View Details
$36.99
USB Isolator ADuM4160 Inside up to 5000V DC Isolation and Protection
Features :

Medical and Industrial Application USB to USB Isolator up to Full Speed 12Mbps

USB Isolator protects your PC or Laptop while connecting USB peripherals which is wired to high voltages. Th...
Part No. USBG-M4160 | View Details

$37.98
Industrial 16-Port RS-232 USB-to-Serial Adapter, Compact Metal Case with 1m Octopus Cable, DIN rail
Features :

USB2-16COM-M CBL - 16-Port RS-232 USB-to-Serial Adapter, Compact Metal Case with two Octopus Cables, DIN rail

Features

  • Adds sixteen industrial RS-232 serial ports by c...
    Part No. USB2-16COM-M-CBL | View Details
$377.91
Micro Active Serial Adapter RS-232 to RS-422/485 Supports 2 or 4 Wire RS485 Modes
Features :

Convertes RS232 signal to RS422 or RS 485 Supports RS422,RS485 2-Wire and 4 Wire Modes DB9 Female to TB6 Screwtype Terminal Block Supports RS485 Auto Transceiver Turn Around with Unique Featured AT...
Part No. iSerial-RS422 | View Details

$39.98
FTDI Hi-Speed USB to Serial RS-422/RS-485 Industrial Single Port Adapter for Windows
Features :

The USB-COMi-TB USB-to-RS-422/485 Industrial Serial Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the U...
Part No. USB-COMi-TB | View Details

$47.00
RS-232 to RS-422/485 Converts RS232 to/from RS422/485
Features :

Converts RS232 <=> RS422/485

  • RS485 bit-rate adaptive ART (Automatic Receive Transmit control)
  • LED indicator for Power and signals
  • Internal Terminatio...
    Part No. SER-485-Lite | View Details
$49.98
8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows & Linux
Features :

The Industrial PRO Line supports flexible RS232/422/485 ports. Each port can be individually configured by software (No Jumper). The ports have standard DB9 male connectors. The metal cases can be ...
Part No. USBG-8COM-PRO | View Details

$499.98
Industrial 1 Port RS-232 DB9 Serial over Network Device Server
Features :

Part No. USBG-IPCom-111

The Network Attached Serial Adapter is designed to add a serial port over 10/100/1000Mbps Ethernet network running TCP/IP. Connecting an Adapter to the Ethernet po...
Part No. USBG-IPcom-111 | View Details

$59.98
Industrial 1 Port DB9 RS-232/422/485 Serial over RJ45 Device Server
Features :

Can control 1x RS232/422/485 devices located virtually anywhere (via Ethernet or Internet)

The RS232, RS-422, RS-485 Network Attached Serial Adapters are designed to add serial ports over...
Part No. USBG-IPcom-113 | View Details

$69.98
Isolated USB to RS-232 / RS-422 / RS-485 Adapter DB-9 Male
Features :

Isolated RS232 / RS422 / RS485

The CM-422485-i Isolated USB to serial interface adapter features 2.5kV isolation to ensure these serial devices by DB-9 port connected require long range...
Part No. CM-422485-i | View Details

$69.99
USB to USB Isolator ADuM4160 Inside Extender up to 150ft. Cat6
Features :

Medical and Industrial Application USB to USB Isolator up to Full Speed 12Mbps USB 1.1 Extender with 5000V DC Isolator. This product can help remove the distance barrier between your PC and USB-ena...
Part No. USBG-M4160EXT | View Details

$77.98
USB Isolator 3000 Vrms Rugged Metal Chassis
Features :

The USBG-ISO-M is a rugged, industrial-grade full / low speed USB isolator that provides high-voltage 3 kV isolation to protect the host computer and expensive USB equipment connected.

P...
Part No. USBG-ISO-M | View Details

$78.98
Industrial Quality RS232 to RS422/485 Converts RS232 to/from RS422/485
Features :

 Converts RS232 <=> RS422/485  

RS485 bit-rate adaptive ART (Automatic Receive Transmit control)

  • Quick configuration for standard modes
  • RS422 ...
    Part No. SER-485-PRO | View Details
$79.98
Industrial 4-Port RS-232 USB-to-Serial Adapter, Compact Metal Case with 1m Octopus Cable, DIN rail
Features :

USB2-4COM-M CBL - 4-Port RS-232 USB-to-Serial Adapter, Compact Metal Case with Extension Cable, DIN rail

Features

  • Adds four industrial RS-232 serial ports by conn...
    Part No. USB2-4COM-M-CBL | View Details
$87.91
USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac
Features :

1 Port RS232/422/485, software configurable VScom USB-COM PRO USB to Serial Adapter.

Overview: Serial ports on USB allow further use of existing devices, even when the computer doesnt o...
Part No. USBG-COM-PRO | View Details

$89.98

usb serial adapter from $19.95 only at serial adapter source www.USBSERIAL.com