72-125K-S-2 | (Sold as a Pair) Solderless Type 'A' USB keystone insert . Provides a bi-directional USB passive solution using UTP Cat5e, Cat6 cable. These USB adapters are perfect for low power low-speed USB devices like touch screens, printers, RF dongles, USB media storage devices. Easy to install cable using a cable stripper, slotted screw driver. Mounts in a standard keystone wall plate or can be used as a stand alone solution. Supports 1.1 and 2.0 devices, some 2.0 devices will work up to the 65 ft. and others will not and will be limited to 1.1 specifications. Use standard type 'A' to 'A' cables for connecting the transmitter and receiver, the cables should be as short as possible 1-3', if you use 6' cables on each side then they should be considered in the USB overall distance calculation. Simple termination using a small slotted screw driver, 4 individual captive “U” shaped screw terminals for a solid secure wiring termination.