| | Artigo | | | Fabricante |
 | 301-1000-04
9º0000002167 | Digi Edgeport 4 port DB-9 USB Converter |  | |
 | ADAM-4561-BE
9º0000012703 | CIRCUIT MODULE, 1-port Isolated USB to RS-232/422/485 Converter | |  |
 | I-7561 CR
9º0000012396 | USB TO RS-232/422/485 Converter | | |
 | UPort 1110
9º0000009910 | 1 Port USB-to-Serial Adaptor, RS-232 | |  |
 | UPort 1130
9º0000009709 | 1 Port USB-to-Serial Adaptor, RS-422/485 | | |
 | UPort 1130I
9º0000013712 | 1 port USB-to-Serial Hub, RS-422/485, w/ Isolation | | |
 | UPort 1150
9º0000009362 | 1 port USB-to-Serial Hub, RS-232/422/485 | | |
 | UPort 1150I
9º0000009372 | 1 port USB-to-Serial Hub, RS-232/422/485, w/ Isolation | | |
 | UPort 1250
9º0000006567 | 2 Port USB-to-Serial Hub, RS-232/422/485 | | |
 | UPort 1250I
9º0000006568 | 2 Port USB-to-Serial Hub, EU Plug, RS-232/422/485, w/ Isolation | | |
