1、HDMI two-way splitter, one-button to switch, easy operation, convenient to use. 2、Plug and play, no need for power supply, bringing better using experience. 3、Support for IOS/Windows/Linux operating systems, good compatibility. 4、Small size and lightweight, easy to carry, suitable for both home and office use. 5、Connect computer and game console with the adapter, switching the screen at your will. 1 x Switcher Item Type: SwitcherCondition: 100% brand newColor: WhiteMaster Chip: TS3DV642Resolution: 4Kx2K @30HZ,2K@60HZ, and backwards compatibleRefresh Rate: 120HZ MAXVersion: HDMI 1.4Support: DTS/Dolby-tureHD/LPCM 7.1/Dolby-ac3/DSD audio formatSupport: 4K HD 3D visual effects4Kx2K/30HZ Support: Input cable length 0.75-8m/ 2.5- 26.2ft, display cable  0.75-5m/ 2.5- 16.4ft (28AWG cable)1920x1080/60HZ Support: Input cable length 8-10m/ 26.2- 32.8ft, display cable 5-8m/ 16.4- 26.2ft (28AWG cable)