?High Compatibility?USB 2.0 Extender 165ft works perfectly for Home Security, Game, Video Conference, Surveillance System,Classrooms,Workshop,Digital Signage,Video Production,Club etc.Recommend Webcam XP Pro software when connecting two webcams. ?Stable Signal And Durable Design?Unique decent durable Metal Material design and slim metal body with good heat dissipation,strong and durable,effectively enhance the stability and durability of the product,easy to connnect and no signal lost and durable more conveninet for office and business use. ?Powered By DC 12V ?Transmitter is powered by USB Host port; Receiver is powered by lockable DC 12V power adapter, helps maintain enough current to power on any connected USB devices such as webcams, hard drives, etc. Play and Plug?This USB 2.0 extender install in minutes, simple to set up and requires no additional drivers to install Plug and Play without any driver; High-speed and stable transmission for PC, PS3, Webcams, game, video conference, surveillance system etc. ?USB 2.0 Extedner 50M ?This USB Extender 165Ft Powered USB Range Extender supports high-speed USB2.0 (Up to 480Mbps) over single Cat5e/Cat6 cable up to 165 ft(50m); Supports all operating systems (Windows, MacOS, Android, Linux); High compatibilty with USB 1.1 and USB 2.0 peripheral devices.