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USB to Serial
USB to Serial DB9 RS232 Adapters for home, business, or industrial uses in many formats. We offer Single and Multiple port USB to Serial Adapters to accommodate all Serial Communication applications.
1 Port
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 10kV Surge Protection & 3 ft. USB Extension Cable
The USBG-232MINI Mini USB to RS-232 Serial Adapter can be utilized through an existing USB Port to work with your legacy serial connections. It’s great for newer technologies with no serial port connections.
Model# USBG-232MINI
$25.95Not in stock - Backorder allowed
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RS-232 | 128 Bytes Receive | 256 Bytes Transmit | FTDI Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to…
Model# USBG-232MM
$27.95In stock
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USB to RS232 Adapter - High Speed FTDI This USB to RS-232 DB-9 converter cable and its PC interface allows you to transfer maps, waypoints, routes…
Model# USBG-RS232-F12
$21.95In stock
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2 Port
2-Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV Surge Protection & 3 ft. USB Extension Cable
RS-232 | 128 Bytes Receive | 384 Bytes Transmit | FTDI Expand Your Serial Capabilities: Connect 2 legacy 9-pin serial devices through a USB-A port…
Model# USBG-232FT-1
$49.95Not in stock - Backorder allowed
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USB to RS232 isolated TTL Adapter The new USB to RS232 isolated TTL adapter allows you to control your voltage setting as you need whether…
Model# USB-232TTLMOS-IS
$54.95In stock
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USB to RS232 Adapter - High Speed FTDI The CG-4X232FTDI is a 4 Port RS232 to USB 2.0 serial adapter cable that is designed for…
Model# CG-4X232FTDI
$98.95In stock
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USB to RS232 Adapter with FTDI This USB to Serial Dual Port Adapter converts your USB port into two 9-pin male RS-232 serial ports capable of speeds up…
Model# XC-232-C
$65.95In stock
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USB to RS232 Adapter with Isolation A Single Port RS-232 serial adapter designed for rugged use to expand your serial communication through an available USB port…
Model# USBG-COM-SI-M
$109.95In stock
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RS232 to Ethernet The Industrial 4-Port RS-232 to Ethernet Data Gateway adapter addresses the need to connect individual RS-232C devices to an IP-based Ethernet LAN.…
Model# MSD-SRF4X
$219.95In stock
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Optical Isolation and Surge Protection for RS-232/422/485 Ports Our series of Industrial USB 2.0 to terminal block serial adapters supports RS-232, RS-422, and RS485 electrical…
Model# USB2-4COMi-SI-TB
$219.95In stock
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USB Serial Adapter - Prolific Chipset For the computer users that require an RS-232 connection over a shorter cable length, this 12 inch USB to…
Model# USBG-RS232-P12
$18.95In stock
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Serial USB Adapter - Full RS232 Modem Control The USB-32COM-RM USB to 32 Port RS-232 Serial Adapter is designed for industrial applications and harsh environments making serial…
Model# USB-32COM-RM
$659.95In stock
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USB to Serial Adapter - High Quality FTDI The USB2-8COM-M Industrial 8-Port RS-232 USB 2.0 Serial Adapter Box makes use of a high quality FTDI chip that allows…
Model# USB2-8COM-M
$214.95In stock
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USB Serial Adapter - FTDI Chipset The CG-RS232-F36 is a 36 inch USB to DB-9 Serial Adapter that make a single serial RS-232 connection from…
Model# USBG-RS232-F36
$27.95In stock
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USB to RS232 Adapter - High-Speed FTDI Windows 10 industrial 8-Port DB-9 RS-232 Serial Adapter with high speed FTDI Chip at 921.6Kbps. Provides for scalability with…
Model# USBG-8COM-M
$208.95In stock
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USB Serial Adapter - RS232 Port Expansion Functionally there’s nothing MINI about the New CG-16COM-MINI RS232 to USB 2.0 serial adapter and its standards performance…
Model# CG-16COM-MINI
$328.95In stock
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RS232 to USB Adapter with 512 Byte FIFO & FTDI Our 4 port USB Serial converter is the ideal solution for various industrial communication. Users can connect…
Model# CM-41042
$219.95In stock
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USB to Serial Adapter for Bar code Scanners The USBG-COM-X is compact, (only slightly longer than a pen cap) and adds a USB to industrial…
Model# USB-COMPlus
$32.95In stock
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USB to Serial Adapter - DIN Rail Mount The USB-16COM-RM is a 16 Port RS-232 industrial style USB to Serial adapter, which allows the use of sixteen…
Model# USB-16COM-RM
$461.95In stock
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USB to RS232 Cable Windows 10 The USBG-4X2FTDI 4-Port USB DB-9 Serial Adapter is a rugged plastic USB to Serial adapter that allows you to add 4 RS-232…
Model# USBG-4X2FTDI
$76.95In stock
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USB to RS232 Adapter - FTDI FT232RL Chipset The 4X232P1 USB 2.0 to Quad Serial Adapter features our USB 4-Port serial adapter allows 4 serial…
Model# USBG-4X232P1
$126.95In stock
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Optical Isolation and Surge Protection for RS-232/422/485 Ports The USB2-8COMi-SI-TB is a USB 2 to 8-port industrial serial adapter that protects you device(s) with optical…
Model# USB2-8COMi-SI-TB
$329.95In stock
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FTDI USB to Serial Adapter with Switching Power Supply Industrial Grade Rack Mount 8 Port USB RS-232, RS-422, RS485 Octal Serial Adapter with Metal Case and Built-In…
Model# USB-8COMi-RM
$362.95In stock
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USB to RS232 Adapter for Data Control Adds 4 RS-232 serial ports via an available USB port, the serial adapter control box uses FTDI and is…
Model# USB-4COM
$109.95In stock
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USB to RS232 - 2 Port USB Serial Adapter The USBG-2X232P1 USB 2-Port Serial Adapter allows 2 new or existing serial devices to be connected through…
Model# USBG-2X232P1
$82.95In stock
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RS485 to USB Adapter Auto Transmit A 4-Port RS-422, RS-485 adapter for serial communication that utilizes four external DIP switches for easy access to the signal…
Model# USB-4COMi-M
$197.95In stock
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USB to RS232 Adapter - 2500Vrms Isolation Industrial 8-Port DB-9 RS232 to USB Adapter to add eight new or additional serial devices to your system.…
Model# CM-41082
$357.95In stock
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USB to RS232 - Prolific Chipset The 36 inch USB to Serial DB9 adapter with Prolific Chipset (CG-RS232-P36) is meant for the shorter connections to…
Model# USBG-RS232-P36
$27.95In stock
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Terminal block serial adapter for RS-232/422/485 Our series of Industrial USB 2.0 to terminal block serial adapters support RS-232, RS-422, and RS485 and are designed…
Model# USB2-4COMi-TB
$164.95In stock
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15KV ESD and 600W Surge Protection for RS-232/422/485 Ports Our series of Industrial USB 2.0 to terminal block serial adapters supports RS-232, RS-422, and RS485…
Model# USB2-8COMi-TB
$274.95In stock
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RS232 to Ethernet - Two Port Adapter The MSD-SRF2X Dual port RS-232 to Ethernet data gateway will address the need to add 2 RS-232C devices…
Model# MSD-SRF2XM
$186.95In stock
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USB to RS232 Industrial Serial Adapter Compact Industrial RS232 Serial Adapter bringing 4 DB9 RS232 Ports from one simple connection. Helps expand your system COM…
Model# USB2-4COM-M-CBL
$109.95In stock
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USB to Serial Adapter - High Speed Prolific Chipset USB DB-9 Serial 72 inch RS-232 Adapter cable for connecting to serial devices without the need for…
Model# USBG-RS232-P72
$32.95In stock
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USB to RS232 Adapter - FTDI Chipset For computer users that require one new or additional RS-232 connection without the extra cable length. This cable features RX/TX…
Model# USBG-RS232-F72
$32.95In stock
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Network Device Server Adapter This Industrial 1 Port RS-232 DB9 Serial over Network Device Server designed to add a RS-232 serial port over 10/100/1000Mbps Ethernet network…
Model# USBG-IPCom-111
$87.95In stock
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USB to Serial Adapter for RS422 and RS485 Applications The USB-4COMi-SI-M is a USB to Quad RS-422 485 Optical isolated serial adapter and is designed for…
Model# USB-4COMi-SI-M
$384.95In stock
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USB to RS232 Adapter The USBG-8X-RS232 USB to Serial Adapter Box is designed for PC, it has intelligent expansion modules that connect to a PC…
Model# USBG-8X-RS232
$181.95In stock
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Adds two RS-232, RS-422, or RS-485 serial ports via USB connection. Software configuration for easy RS-232, RS-422, RS-485 mode settings. Remote Serial Port Sharing: allows…
Model# USB-2COMi-PRO
$164.95In stock
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Out of stock
FTDI USB to Serial
USB to Serial RJ45 Cable for Serial Console Ports
USB Console Cable for Network Consoles A combination of two cables make up this USB to Serial RJ45 console cable giving network engineers, technicians, and…
Model# URJ4856FT
$27.95Out of Stock
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Rugged, compact 16 for USB to serial Get a lot of serial connection out of this compact and rugged adapter! Each COM port can be…
Model# USB2-16COM-M-CBL
$417.95In stock
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USB to RS232 Serial Adapter USB 2.0 Serial Adapter with Optical isolation and surge protection is available on each serial port and is individually optically…
Model# USB2-4COM-SI-M
$274.95In stock