StarTech.com 3ft (1m) USB to Serial Cable with COM Port Retention, DB9 Male RS232 to USB Converter, Straight Through USB to Serial Adapter for PLC/Printer/Scanner - Prolific IC, Automatic Handshake...
This 8-port industrial RS232 to USB 2.0 adapter with 15KV ESD protection extends your system by 8x RS232 connections to a USB connection. The maximum data transfer rate is 921.6Kb/s and the hub is ...