We expertise innovating highperformance and bestinclass products to serve our global partners and customers We are committed to bringing the cuttingedge technology superior quality at the affordable prices to work with our partners and customers by yearonyear revenue growth4x1 DP USB KVM Switch allows you to share an HDTV or display USB keyboard mouse with audio and microphone among four USB and Dualhead DP computers Ithave four extra USB 20 ports with overcurrent detection and protection for additional device connections It supports resolutions of up to 3840 216030Hzwith video link rate up to 216Gbps Dolby True HD and DTS HD Master Audio formats Also it features metal housing for better RF shielding and allows the user to switch between devices via front push button or hotkeyThe 4×1DPUSB KVM Switch is DP v12 compliant CE FCC regulatory approved and RoHScompliantIt is fully compatible with a wide variety of Windows and Mac OS operating systems Features. 4 × 1 Display Port 12 USB20 KVM Switch 4K2K. Saves space and equipment Share an HDTV or display. USB keyboard mouse with audio andmicrophone between 2 USBDP computer. Provides an additional USB 20 ports with overcurrent detection and protection. Switch between devices via front push button or hotkey. Metal housing for increased RF shielding. Supports Dolby True HD and DTS HD Master Audio formatsContent. Main unit x1. User Manual x1. 5V2A PowerSupply x1Requirements. Windows Mac Linux computers. Game consoles BluRay DVD players and other Consumer Electronics devicesSpecifications