Item Type: 4K HD Multimedia Interface Switcher Material: Iron Shell Voltage: 100-240V Remote Control Button Battery: CR2025 Battery x1 (Not Included) HD Multimedia Interface: HD Multimedia Interface 2.0A Supported Resolution: 4K Support: 3D Color Format: 24 30 36 Bit Dark Maximum Bandwidth: 600MHZ Maximum Bit Rate: 6Gbps Package List 1 x Switcher 1 x Power Cord 1 x Remote Control 1 x Instruction Manual 1Professional Design: HD Multimedia Interface switcher four in and one out, 4Kx2K, four HD Multimedia Interface devices share a single display. 2Wide Support: 4K HD Multimedia Interface switcher supports notebook, for PS3, for Xbox 360 lights to switch freely. Chasing dramas and games do not wait. 33D Function: HD Multimedia Interface device definition standardizes the output and input parts of the 3D system through 3D format and resolution. 4Widely Applicable: Suitable for HD Multimedia Interface device connection to TV, such as computers, notebooks, set top boxes, smart boxes, for PS3 and other devices connected with display devices, multi screen selection. 5Plug and Play: Using pure hardware technology, plug and play, switch 3 HD Multimedia Interface sources to 1 monitor at high speed, allowing you to switch between your favorite videos as you like.