| USB to Serial Converters |
| USB Hubs | |
 | UPort 404, UPort 407 NEW!!!
4 and 7-port industrial-grade USB hubs |
 | UPort204 UPort207 NEW! 4 and 7-port entry-level USB hubs |
| USB to RS-232 Converters | |
 | UPort 1110 1-port RS-232 USB-to-serial converters |
 | UPort 1400 4-port RS-232 or RS-232/422/485 USB-to-Serial Hub with 2 KV Isolation Protection |
 | UPort 1610-16 16-port RS-232 USB to Serial Hub |
 | UPort 1610-8 8-port RS-232 USB to Serial Hub |
 | UPort 2210 NEW! 2-port RS-232 USB-to-serial converter |
 | UPort 2410 NEW! 4-port RS-232 USB-to-serial converter |
| USB to RS-422 -- 485 Converters | |
 | UPort1130/1130I New! 1-port RS-422/485 USB to Serial Adaptor |
| USB to RS-232 -- 422 -- 485 Converters | |
 | UPort 1250/1250i 2-port RS-232/422/485 USB-to-Serial Hub with 2 KV Isolation Protection |
 | UPort 1400 Series 4-port RS-232 or RS-232/422/485 USB-to-Serial Hub with 2 KV Isolation Protection |
 | UPort 1450/1450I 4-port RS-232/422/485 USB-to-serial converters with 2 KV isolation protection (optional) |
 | UPort 1650-16 16-port RS-232/422/485 USB-to-serial converters |
| UPort 1650-8 8-port RS-232/422/485 USB to Serial Hub |
 | UPort™ 1150/1150I NEW! 1-port RS-232/422/485 USB-to-serial converters with 2 KV isolation protection |
