Accell U194B-103B-2 USB-B To USB-C 3.0 Cable - Walmart.com
100pcs/lot DB9 Female To RJ12 RJ45 Female DB9 To RJ45 DB9 To RJ12 Adapter for Computer Connection of 9 pin Serial Port|Computer Cables & Connectors| - AliExpress
USB-RS-232(TTL level) converter for the connection of serial interfaces (TTL level) to the PC via USB - Deditec
USB-RS232-Adapter USB-RS232 Adapter
USB Adapter RS232 DB9 male FTDI CHIPI-X10
USB Video Adapter, Capture, Cable, USB 2.0 Video
Renkforce USB 2.0 Adapter [1x USB 2.0 connector A - 1x RS485 plug, RS422 socket] | Conrad.com