2 Port USB 3.0 HDMI 2.1 KVM Switch 8K@60Hz 4K@144Hz 144HZ KVM HDMI Support HDMI 2.1, EDID, HDR10, USB 3.0, HDCP 2.2. 8K60Hz HDMI KVM Support auto detection, auto scan, waking up, with memory function in case of power-down. Certified HDMI Adopter Certified HDMI adopter over 10 years. Excellent image processing and transmission capacity, make the output signal is more smooth and steady. With 2 pcs extra USB 3.0 HUB Data transferring rate up to 5Gbps/s (10 times faster than USB 2.0). Installation Steps: 1. Turn off all devices and unplug all cables; 2. Plug USB 3.0 cables (transfer USB signal and audio signal), HDMI cables into your computers and KVM switch 3. Plug mouse into mouse slot of the KVM switch, plug keyboard into keyboard slot of the KVM switch; 4. Connect your Monitor to the KVM switch; 5. Plug your speaker or microphone or wired remote push button switch into KVM switch if needed; 6. Plug the DC5V 2A power adapter into the KVM switch and AC socket, turn on the KVM switch; 7. Turn on your computers; Four Switching Way Optional Button switching: Push buttons on the front panel to switch.Keyboard hot-key switching: Double click the right[Ctrl] +click[Port Number]+click[Enter]Mouse switching: Double click middlie roller.Wired-remote push button switching: Switch to any port by remote button after you plug it to the KVM. With 2 pcs extra USB 3.0 HUB There are two USB3.0 Hubs, and the data transfer speed is increased to 5Gbps /s(10 times faster than USB2.0). Wide Range of Applications Can switch freely for DVD, Set-Top Box, game machine by wireless mouse or keyboard. Fit with financial applications, home, video surveillance, gaming, multimedia applications, etc. Package: 1 x 2 port HDMI KVM switch 2 x HDMI cables 2 x USB 3.0 cables 1 x DC 5V 2A Power adapter 1 x manual 1 x wired remote