Interface Cards/Adapters (799 items)

The UPort™ 1250/1250I USB-to-serial converters allow you to connect 2 RS-232/422/485 devices to your laptop or workstation through the USB (Universal Serial Bus) port. This plug & play USB solution...

1-port RS-422/485 USB-to-serial converter with 2 KV optical isolation The UPort® 1130/1130I USB-to-serial converters are the perfect accessory for laptop computers that don't have a serial port. Th...

Opt8S Connectors - Board-side - DB62 male x 1. - Device-Side - DB25 female x 8. Specifications: - LEDs - TxD, RxD indicators for each device-side port. - Baudrate - 50 bps to 921.6 Kbp. - Dimension...

8-port RS-232 connection box with TxD, RxD LEDs (board-side: DB62 male x 1; device-side: DB25 male x 8)

Opt8B Connectors Board-side - DB62 male x 1. Device-Side - DB25 male x 8. Specifications: - LEDs - TxD, RxD indicators for each device-side port. - Baudrate - 50 bps to 921.6 Kbp. - Dimensions - 24...

8-port RS-232 connection box with TxD, RxD LEDs (board-side: DB62 male x 1; device-side: DB25 female x 8)

Opt8A Connectors - Board-side - DB62 male x 1. - Device-Side - DB25 female x 8. Specifications: - LEDs - TxD, RxD indicators for each device-side port. - Baudrate - 50 bps to 921.6 Kbp. - Dimension...

Moxa OBU-102-SS-ST

The NPort® S8000 series combines an industrial device server with a full-function managed Ethernet switch by integrating 2 fiber ports, 3 Ethernet ports, and 4 RS-232/422/485 serial ports, allowing...

The NPort 6600 provides adjustable termination, pull high, and pull low resistors for RS-485 communication. In some critical environments, termination resistors may be needed to prevent the reflect...

8 or 16 serial ports supporting RS-232/422/485 - Standard 19-inch rackmount size - 10/100M auto-sensing Ethernet - Built-in 15 KV ESD protection for all serial signals - Easy IP address configurati...

8 or 16 serial ports supporting RS-232/422/485 - Standard 19-inch rackmount size - 10/100M auto-sensing Ethernet - Built-in 15 KV ESD protection for all serial signals - Easy IP address configurati...

NPort 5610 Rackmount NPort® 5610 rackmount device servers can conveniently and transparently connect up to sixteen serial devices to an Ethernet, allowing you to network your existing serial device...

Network Readiness for up to Four Serial Devices NPort® 5450 device servers can conveniently and transparently connect up to four serial devices to an Ethernet, allowing you to network your existing...

Network Readiness for up to Four Serial Devices NPort® 5450 device servers can conveniently and transparently connect up to four serial devices to an Ethernet, allowing you to network your existing...