Catalog > Consumer Electronics > Computer Peripherals > USB Accessories USB Line Extender Over CAT5/6E USB / Line / CAT5/6E Extender USB Line Extender Over CAT5/6E upto 45m Part No: USB LINE EXTENDER RJXT Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The USB extension adapter is used to connect peripheral devices to a computer or other host device with Universal Serial Bus interface with the help of a Cat5/Cat5E/Cat6 patch cable (not included). The kit consists of two units, one with USB plug type A male, the second with USB plug type A female. Each of them has RJ45 socket for connecting one end of a UTP patch cable.