The 72-173 RJ-45 female to 8-position terminal dongle with 6" pigtail cable. Solderless RJ-45 to terminal block adapter provides a reusable connection solution resulting in a simple and convenient method of connecting products or devices with different types of signals over inexpensive UTP Cat-5e, Cat-6 cable without use of tedious RJ-45 connectors or crimping tool. If need to change or modify installation for use with different signals, no problem simply change wiring with a small slotted screw driver, no additional connectors are necessary. Labeled terminal blocks 1 to 8 positions, accepts 22 to 24AWG wire.