USB to Serial
USB to Serial Adapters supporting RS232, RS422, and RS485 signals from a USB serial interface, lower OS also supported. USBGear offers the USB to serial interface adapters in single or multiple ports and various configurations including cable length, RS232 TTL (terminal block), and style.
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$149.95 As low as: $138.66Support for your existing RS422 and RS485 serial devices doesn’t disappear because your new computer doesn’t have serial ports. The USB-2COMi-M USB to Dual Serial Adapter supports 2 DB9 high speed communication with 128 byte FIFO, Terminal Block and 2-pin DIP Switch mode control. Learn More -
$39.99 As low as: $35.66Supports Windows 10, 8, 7 and Vista (32 and 64-Bit), this USB 2-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub. Learn More -
$169.99This 2-Port USB to RS-422/485 serial adapter allows you to add two RS-422 or RS-485 serial ports by connecting to a USB port. This adapter offers 2000V optical isolation and 25KV ESD surge protection. Learn More -
$54.952-port USB to Serial 9 Pin RS-232 Industrial adapter with Surface or Din Rail mounting Configuration. Surface Visible Power and Activity LED's for easy diagnostic review. Utilizes FT2232H FTDI Chip set Automatically configures the additional COM ports Plug and Play allows easy installation Perfect for connecting serial modems, bar code scanners, CNC routers, and others Rugged metal industrial design Learn More -
$32.87Gearmo 2 Port Professional USB 2.0 to Serial Converter FT2232D Chip with Power LED is a great solution when a limited number of serial ports are available.
- Utilizes FT2232D FTDI Chip set
- Automatically configures the additional COM ports
- Plug and Play allows easy installation
- 5ft. Cable Length
- Perfect for connecting serial modems, bar code scanners and others
- Supports Windows 7, 8, 10, and 11, Linux, OSX
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$60.48USB Dual Serial Adapter provides instant connectivity with modems, ISDN TAs, PDAs, handheld & pocket PCs, digital cameras, POS, serial printers. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 serial communication ports. Learn More -
$43.98Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip Learn More -
Regular Price: $76.91
Special Price $23.07
USB to dual serial port converter with DB9 (9-pin male) connectors. The RS-422/RS-485 adapter TX and RX LED signal lights for monitoring and diagnostics. Learn More -
$43.95- RXD, TXD Status LED Array
- Easy Plug and Play installation
- USB interface: standard Type A female
- Baud rates up to 921.600bps
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$142.99 As low as: $134.41The USB-2CAN-M provides a cost-effective solution for customers to enable communication with CAN bus devices. The solution designed using an ARM Cortex-M0 32-bit micro controller and the USB to serial chip makes it very flexible in handling small burst of CAN frames at a high speed.
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Recent Reviews
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5.0 out of 5 stars
Just what I needed..
I wanted to sync a Palm IIIxe with a state of the art laptop running
(Review by Mickey Maguire) -
5.0 out of 5 stars
Works.
Not much to say, it just works.
(Review by Darrian B) -
5.0 out of 5 stars
Perfect length and a low-profile right angle connector for my project..
Short SATA cable with a low-profile angle connector to fit in tight cases like this
(Review by Steve in Seattle)