Black Box DB9 Mini Converter (USB to Serial), USB/RS-485 (4-wire, Terminal Block) Phones It is also a recommended

It is also a recommended replacement or upgrade of a standard power cord provided by the device's manufacturer

This 12-inch

while rotating out of the way to provide full access

2x USB-C to USB-A 10Gbps cables included

ThisUSB-Cto VGA and HDMIadapteroffers a portable solution for connecting yourUSB Type-Claptop to a VGAorHDMIdisplay

Black Box DB9 Mini Converter (USB to Serial), USB/RS-485 (4-wire, Terminal Block) Phones It is also a recommendedBlack Box DB9 Mini Converter (USB to Serial), USB RS 485 (4 wire, Terminal Block) Automatic configuration on Windows 98, ME, 2000, XP, and Vista systems. Powered from the USB interface. Includes 3 ft. (0. 9 m) USB cable. USB is the connectivity standard for today's PCs, replacing familiar serial ports. However, many commercial and industrial devices still use RS 232, RS 422, or RS 485 interfaces. To connect these devices to modern PCs, you need simple