1、3 INPUTS AND 1 OUTPUT: This HD multimedia interface switch allows you to connect three HD multimedia interface sources to one HD multimedia interface display, enabling seamless switching between multiple sources without the hassle of plugging and unplugging cables. 2、QUALITY VIDEO SUPPORT: Supporting inputs/outputs of 8K at 60Hz or 4K at 144Hz, this switch supports for HDR10+/HLG, providing good visual detail and clarity for an immersive viewing experience. 3、SEAMLESS SWITCHING TECHNOLOGY: Enjoy uninterrupted viewing or gaming with no black screens or stuttering during signal switches. With low latency (≤1ms), it meets the demands of racing games. 4、WIDE COMPATIBILITY: This 8K HD multimedia interface switch box is compatible with a broad range of devices, fit for PS3, for Fire Stick 4K players, TVs, PCs, and projectors, making it easy to switch sources for the best sound visual experience. 5、PLUG AND PLAY: Designed with a plug and play feature, the HD multimedia interface 2.1 switch requires no additional software or setup. Simply connect your devices to the switch and enjoy smoothly visual transitions for home entertainment, gaming, or work. Item Type: 8K HD Multimedia Interface Switch Material: ABS HD Multimedia Interface Resolution: 8k at 60hz, 8k at 30hz, 4k at 144hz, 4k at 60hz, 4k at 30hz, 1080p at 60hz Video Format Support: 8/10/12 bit color depth Sound Format Support: for DTS HD/trueHD/DTS/AC3/DSD Maximum Transmission Rate: 40Gbps Remote Control Battery: AAA x2 (not included) 1 x 8K HD Multimedia Interface Switch 1 x Adapter 1 x Remote Control