Features: One cable is USB 2.0 male to RJ45 interface. The other cable is USB 2.0 female to RJ45 interface.Now you can overcome the length limits of USB cables with this Plug & Play adapter.You can connect USB peripherals to your computer from up to 150 feet (45 meters) away with this adapter. Use a patch cable/straight-thru cable (Cat-5, 5e, or 6) to connect the two adapters together.Note: the distance and adapters may affect the performance of some devices down to USB 1.1 speed. With distance more than approximately 5 feet (1.5 meters), you may need to use a powered USB hub, as the USB port on your computer does not supply enough power to stretch over distance.Please note: patch cable/straight-thru cable (Cat-5, 5e, or 6) and powered USB hub not included. Connect your USB device to your computer at a distance of up to 150ft with the help of a Cat5/Cat5e/Cat6 patch cable (LAN cable not included) Allows you to use your USB devices exactly where you want it without having to move around your computer Self-powered, no external power source is required Ideal for use with USB cameras, printers, web cams, keyboard/mouse extensions, and any other USB devices Package Content: 1 x USB RJ45 Adapter Set (usb male to RJ45 female cable and usb female to RJ45 female cable)