Please use less than 3mtr HDMI 2.1 for 4K 120Hz, less than 5mtr AWG26 HDMI2.0 for 4K 60Hz. ?FAST SWITCH MORE SAFETY ?2 in 2 out HDMI Fast Switch with remote. POWER ON KVM switcher by USB Power Adapter and Micro-USB cable firstly. Built-in ESD Protection for safety usage. NO CEC NO ARC. For hotkey issue, pls plug in-out PC usb cables times. ?HIGH COMPATIBILITY ?Plug and Play, 8K KVM switch dual monitor for computers, Windows Linux pc, Mac mini, game controllers, external HDDs, Android phone, security, conference, surveillance center, office. KVM USB Switcher Selector Hub. ?AUDIO VIDEO ? 48Gpbs HDCP 2.3 HDMI 2.1 8K@60Hz, 4K@120Hz 4:4:4 8bit HDR D-o-l-b-y Vision, 1080p@ 240Hz/ 144Hz/120Hz/60Hz 3D, 3840x2160@ 240Hz/ 144Hz/120Hz/60Hz, 3440x1440 @ 240Hz/ 144Hz/120Hz/60Hz. Digital 5.1 7.1CH, D-o-l-b-y Atmos, DTS:X-- RE HDMI signal issue, just press SELECT button for 5 sec. to reread EDID of TV. Or connect HDMI cable firstly, turn on TV then power on switcher. ?HDMI 4K KVM 2 Port Input Dual Monitor ?KVM switch 2 monitors 2 computers with HOTKEY keyboard switch on-off toggle, IR remote, button control -- Include 2x 1.5mtr USB3.0-A cable,1 IR Extend cable,1 Micro-USB cable, pls POWER ON KVM switcher by Mirco-usb cable. Connect Internet to PC firstly. Connect USB HDMI cable to wake up USB switch around 20secs. Ensure keyboard to USB1, mouse to USB2. ?8K 4K KVM Switch HDMI Extend Display ?USB3.0 HDMI 2.1 Dual Monitor KVM Switch 8K VRR, G/Sync & free Sync, switch 2 PCs to 2 screens with one set of mouse, keyboard, printer-- HDMI 2 in 1 out , 2 Monitors KVM Extend display, Play 1 PC signal to 2 screens by Duplicate (copy) Extend mode --HDR D-o-l-b-y Vision Atmos 240Hz 144Hz 120Hz for PS5, Xbox series, Xbox one S, PS4, Fire TV, Windows, MacOS, Android, Linux.
