Features: 1.3D Resolution Supported: The High Definition Multimedia Interface Switch Can Transmit Video Of 3D As Well. 2. 3 Ports High Definition Multimedia Interface Switcher: 3 High Definition Multimedia Interface ports in and 1 High Definition Multimedia Interface out for various High Definition Multimedia Interface devices. Expand the capabilities of your HDTV, connect up to 3 High Definition Multimedia Interface compatible devices for seamless transitions without external power required. 3. Easy Operation: Smart, automatic operation, has the key-press-switching function. High Definition Multimedia Interface Switch is Easy install & operation. 4. No external Power required: Support High Definition Multimedia Interface Plug & Play. 5. Multi-functional: This High Definition Multimedia Interface Splitter Switcher is compatible with a variety of HD-DVD formats, Sky set-top boxes, For PS game consoles,For Xbox360, etc. Apps with computers, ipads, DVDs, smartphones, etc. specification: Multi-function switching function: smart or manual Supports the highest video resolution 1080p Supports 225MHz/2.25Gbps single channel (6.75Gbps all channels) bandwidth Support 12bit single channel (36bit all channels) dark technology Support HDCP Support for uncompressed audio such as LPCM Support for compressed audio such as DTS Digital, Dolby Digital (including DTS-HD and Dolby True HD) Support 3D format, including 1080p23.98/24Hz, 720p59.94/60Hz/50Hz, bandwidth up to 250MHz PackageList:1pcs 3 Ports High Definition Multimedia Interface Switche