USB-A D-Sub adapter  (172 offers of 6,202,147 product items)

USB 2.0 External Video & Graphics Card | Multi-Monitor | USB-Powered | Supports Windows The USB2VGAE3 USB VGA Multi-Monitor External Video Adapter lets you add a high-resolution (1920x1200) externa...

The RS Pro USB to serial adapter has an ABS shell on the DB 9-way male connection and a 45 cm cable flex made from PVC to the USB A male connector. It uses the popular FTDI chipset which windows wi...

Add two RS232 serial ports to a laptop or desktop, using an available USB-A port Add RS-232 serial communication support to USB-A enabled Data Terminal Equipment (DTE - e.g., desktop or laptop), us...

The USB 1.1 to RS-232 cable provides one high performance 16C550-type UART compatible RS-232 serial port. It is designed for PC, thin client or server to provide instant COM port expansion via the ...

Add two RS232 serial ports to a laptop or desktop, using an available USB-A port Add RS-232 serial communication support to USB-A enabled Data Terminal Equipment (DTE - e.g., desktop or laptop), us...

Add an RS232 serial port to your laptop or desktop computer through USB The ICUSB232SM3 3ft USB to Serial Adapter Cable lets you connect DB9 RS232 serial devices to your Mac® or PC laptop or deskto...

Convert a single USB port into eight serial ports, and connect multiple hubs together for a scalable solution This 8-port USB-to-serial adapter hub provides an easy and cost-efficient way to add RS...

ICP DAS USA Windows 7/Vista/XP & Linux USB to RS-232/422/485 ConverterThe ICP DAS USA Windows 7/Vista/XP & Linux USB to RS-232/422/485 converter is a cost-effective module for transferring serial d...

Add RS-232 DCE serial communications support to a desktop or laptop computer and resolve DCE/DTE conflicts directly without the need for additional cross-wired serial cables or adapters. Serial Por...

Add an RS232 serial port to any system with an available USB motherboard header The ICUSB232INT1 USB to RS232 Serial Adapter lets you add an RS232 port to any desktop system that is equipped with a...

USB to Serial Cable | COM Retention | For Servers/Printers/Barcode Readers/AV | Prolific Chipset |Windows/Mac/Linux The 1P3FPC-USB-SERIAL 1 Port USB to Serial Adapter lets you add an RS-232 DB9 ser...

Add RS232, RS422 and RS485 support to your laptop or desktop computer via USB The ICUSB2324852 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention lets you connect every type of seria...

Convert a USB port into 16 RS232 serial ports in an industrial rack-mountable chassis - and daisy chain multiple hubs for a scalable solution Here's an easy and cost-efficient way to add RS232 seri...

Add RS-232 DCE serial communications support to a desktop or laptop computer and resolve DCE/DTE conflicts directly without the need for additional cross-wired serial cables or adapters. Serial Por...

Add a Centronics parallel port to your desktop or laptop PC through USB The ICUSB128410 10 ft USB to Parallel Printer Adapter - M/M allows USB capable PCs to print to any standard parallel printer,...