Serial/Parallel I/O Adapters – Serial Hub - 4 Serial Ports (External) - External - U208-004-IND - USB Type B - Malaysia - 0.9" Height - 6.8" Width - 2.4" Depth - PC - Mac - Linux - U208-004-IND RS422/485 USB to Serial FTDI Adapter ...
Serial/Parallel I/O Adapters – Serial Adapter - 2 Serial Ports (External) - External - U208-002-IND - USB Type B - China - 0.9" Height - 4.2" Width - 1.7" Depth - Linux - Mac - PC - U208-002-IND RS422/485 USB to Serial FTDI Adapter