Tripp Lite USB 2.0 USB-C to Db-9 Adapter Cable RS-232 to USB-C M/M 5FT

USB High Speed Serial Adapter

Tripp Lite Part# USA-19HS

Serial/Parallel I/O Adapters – TAA Compliant – Data Transfer Cable - Serial/USB - DB-9 RS-232 Serial - Male - Black - Black - 3 ft Cable Length - 1 x 4-pin Type A - Male Connector on First End Details - 1 x 9-pin DB-9 RS-232 Serial - Male ...

USB 4-Port Serial Adapter

Tripp Lite Part# USA-49WG

Serial/Parallel I/O Adapters – TAA Compliant – Serial Hub - External - USA-49WG - USB - Taiwan - 1.8" Height - 6" Width - 3" Depth - PC - Mac - Keyspan High-Speed 4-Port RS232 Serial DB9 to USB Adapter Hub - 6 ft. USB Device Cable - CD with Driver ...