ATEN 2-Port USB-C Gen 2 Sharing Switch US3342 | Tech-America
Aten KA7570 - KVM Adapter Cable, USB VGA | Touchboards
ATEN USB 3.1 Gen1 Extender Cable (32.8') UE3310 B&H Photo Video
ATEN USB to RJ45 Console Adapter UC232B B&H Photo Video
ATEN USB to Serial RS-232 Converter, Model UC-232A, with Software Disc& Manual | eBay
Amazon.com: ATEN USB to RS422 RS485 2 Port Plug-and-Play Adapter Converter UC485, up to 921.6 Kbps, Supports Windows Vista / 7 and Above, Mac and Linux, Terminal/Echo Mode by Mode, UK, 1