Connectors: With standard USB Type A male to standard 9-pin DB9 RS-232 serial connector. Conductor and Shielding: Tinned copper conductor(wire guage#24#28) and triple shielding ensure the best data transfer rate.
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Function: This USB to 4 Port RS232 serial distributor supports to convert 1xUSB port to 4xRS232 serial ports. The input port is 1xUSB (USB2.0, USB1.1) and the output port is 4xRS232 (DB9 Serial). Applicable: USB 2.0 to serial adapter is used where there are not enough serial ports.
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1 USB 2.0 To RS-485 DB9 Converter cable. The USB to RS485 serial converter makes it easy to connect USB and serial devices, allowing the serial devices to have plug-and-play, hot-plugging and other functions.
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Connectors: With standard USB Type A male to standard 9-pin DB9 RS-232 serial connector. Conductor and Shielding: Tinned copper conductor(wire guage#24#28) and triple shielding ensure the best data transfer rate.
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This item has never been used. It’s just been hanging around in my workshop
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Port:USB 2.0 to DB25 Parallel. 1PiecexUSB To DB25 Parallel Printer Adapter. Connect a printer to your computer without any necessary driver software,sends print jobs to parallel printers through USB port.
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USB to DB9 (RS-232) adapter, not USB to VGA (DB15) adapter. Work with Windows (11/ 10/ 8.1/ 8) and Mac, driver-free on Windows 8/ 10 under Internet connection. Length: 1.5m (5 ft). PVC cable ensure high performance and extra durability.
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USB to RS232 (9-pin Male) Cable. 1 x USB to RS232 Cable. Support the RS 232 serial interface. Run the driver installer program before plugging in the USB to Serial adapter. USB specification: 1.1 and 2.0 compliant.
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