Interface Cards/Adapters (5 items)

This USB-C to DB9 Serial RS232 adapter is an ideal solution for connecting a Serial RS232 device to a USB Type-C port. The adapter allows point-of-sale terminals, serial modems, industrial equipmen...

The SAS HBA PCIe Expansion Card is designed for expanding the capacity of a QNAP NAS by connecting it to TL SAS JBOD storage enclosures and REXP expansion units. Multiple expansion units can be dai...

The SAS HBA PCIe Expansion Card is designed for expanding the capacity of a QNAP NAS by connecting it to TL SAS JBOD storage enclosures and REXP expansion units. Multiple expansion units can be dai...

TRENDnet’s 4-Port USB to Serial RS232 Hub, model TU-S4, allows users to conveniently connect up to four RS232 serial devices, such as a modem or printer, to a USB port on your desktop PC or laptop....

TRENDnet’s 1-Port Serial to IP Ethernet Converter, model TU-S9E, allows you to easily and remotely manage an RS-232 serial device within your local network. With a flat and compact size, the RS-232...