Black Box DB9 Mini Converter (USB to Serial), USB/RS-485 (4-wire, Terminal Block) Tools & Equipment 0 extension

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6-key rollover with an anti-ghosting gaming matrix provides total control in the heat of the game

Product Name: QSFP Network Cable

Included spacers protect the chassis and ensure a snug fit

Black Box DB9 Mini Converter (USB to Serial), USB/RS-485 (4-wire, Terminal Block) Tools & Equipment 0 extensionBlack 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