USB to RS232

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Serial Adapters - Offering a wide variety of USB to Serial Adapters, USB CAN, and IO Cards providing up to 32 ports

Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
CAN BUS
Ethernet to Serial
Serial Cards

Protocol

USB to RS-232
USB to RS-422
USB to RS-485
USB to TTL

Port COunt

1x
2x
4x
8x
16x
32x

USB to Serial RS232 Adapters for COM Devices

USB to RS232 Serial adapters in Plastic, Cable, and Metal Chassis construction with LED Status Indicators and DB9 Male Ports and Terminal Wire Connections.

Mini USB RS-232 main imageMini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable

Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable

The USBG-232MINI Mini USB 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

$25.95

In stock

6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset RS232 to USB Converter6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset RS232 to USB Converter

6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset

RS-232 | 512 Bytes Receive | 512 Bytes Transmit | FTDI Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to…

Model# USBG-232MM

$27.95

In stock

USB to Serial RS-232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 SupportUSB to Serial RS-232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support

USB to Serial RS-232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support

RS-232 | 512 Bytes Receive | 512 Bytes Transmit | FTDI Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to…

Model# USBG-232

$27.95

In stock

2-Port USB 2.0 to RS-232 DB-9 Industrial Serial Adapter w/ 15kV ESD Surge Protection2-Port USB 2.0 to RS-232 DB-9 Industrial Serial Adapter w/ 15kV ESD Surge Protection

2-Port USB 2.0 to RS-232 DB-9 Industrial Serial Adapter w/ 15kV ESD Surge Protection

RS-232 | 128 Bytes Receive | 384 Bytes Transmit Superior Build Quality: Housed in a rugged steel chassis with built in mountable flanges, the serial adapter…

Model# USBG-2COM-M

$98.95

In stock

2-Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV Surge Protection & 3 ft. USB Extension Cable2-Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV Surge Protection & 3 ft. USB Extension Cable

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

$49.95

In stock

Industrial Serial Adapter User Selectable RS232/422/485 FTDI ChipUSB-COMiPLUS Serial Adapter DB9 Port

Single Port Industrial Adapter USB 2.0 to RS-232 / 422 / 485 w/ FTDI Chip

RS-232 | 384 Bytes Receive | 128 Bytes Transmit | FTDI Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to…

Model# USB-COMiPLUS

$65.95

In stock

USB-COM-SI-M USB to RS232 AdapterUSB-COM-SI-M USB Port Type-B Female

Single Port RS-232 USB to Serial Adapter w/ Optical Isolation & Surge Protection

RS-232 | 512 Bytes Receive | 512 Bytes Transmit Superior Build Quality: Housed in a rugged steel chassis with built in mountable flanges, the serial adapter…

Model# USBG-COM-SI-M

$109.95

In stock

CG-16COM-MINI 16Port USB to Serial Adapter16-Port Industrial RS232 to USB 2.0 Hi-Speed Serial Adapter DIN Rail Mount
Out of stock

16-Port Industrial RS232 to USB 2.0 Hi-Speed Serial Adapter

RS-232 | 512 Bytes Receive | 512 Bytes Transmit Superior Build Quality: Housed in a rugged steel chassis with optional mountable flanges, the serial adapter hub…

Model# CG-16COM-MINI

$399.95

Out of Stock

4-Port RS-232 USB to Serial Adapter Data Control Box db-9 male serialUSB-4COM RS232 4 Port Serial Adapter Size Comp

4-Port RS-232 USB to Serial Adapter Data Control Box

RS-232 | 128 Bytes Receive | 384 Bytes Transmit | FTDI Expand Your Serial Capabilities: Connect 4 legacy 9-pin serial devices through a USB-A port…

Model# USB-4COM

$109.95

In stock