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.
eBay
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.
eBay
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.
eBay
PowerConnect M6348. PowerConnect M6220. PowerConnect M8024. PowerConnect M8024-K. PowerConnect 5324. DELL NETWORK SWITCH SERIAL TO USB CONSOLE CABLE. Cable is used to connect to various Dell switches via the console port.
eBay
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.
eBay
Allows you to connects a PC without serial port to a serial device as it adds a DB9 port to a laptop or desktop via USB port. 1x USB A female to DB9 female Converter Cable. Length: 25cm. Portable USB-Powered design requires no bulky power adapter with Superior performance.
eBay
I1.61d7870X870XGV" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 15839.4px; position: absolute; top: 0px; visibility: hidden; width: 1212px; z-index: -1;">.
eBay
Belkin F5U-193v comms cable. RS232to USB Hardly used in good condition.
eBay