Black Box USB-Powered 10-100 5-Port Switch 00819 This Null Modem Adapter features

This Null Modem Adapter features two DB9 male connectors - a cost-saving way to convert a straight through cable into a null modem cable

it works with any USB-C computer that supports HDMI

For use in Lexmark MX310dn

The USB crash cart adapter gives you control of a headless system

like your external hard drive or any wired peripheral

Black Box USB-Powered 10-100 5-Port Switch 00819 This Null Modem Adapter featuresThe simple solution for expanding your network. Create your own LAN and connect your PC, laptop, printer and other peripherals with the help of 5 ports Supports cost efficient twisted pair cables for high speed data transfer up to 100 meters Featuring Fast Ethernet ports to speed up the transfer rate up to 100mb sec of large files and digital assets across your network Layer 2 switch provides a complete lineup of features including IGMP snooping, port