TESmart 4K 60Hz HDMI KVM Switch for 2 Computers & 2 Monitors - Dual Monitor KVM Switch with EDID Emulator, Audio Jack, Copy/Extend Modes | Enhanced Keyboard & Mouse Compatibility | Ideal for Home Office, Gaming Setup & Multi-PC Workstations

2 computers / PCs share one set of keyboard, mouse and 2 monitors 1.Dual monitors output support up to 3840x2160@60Hz RGB 4:4:4 for extended, mirrored or respective display. 2. Support Unix/Windows/Debian/Ubuntu/Fedora/Mac OS X/Raspbian/Ubuntu for Raspberry Pi and other Linux basic system. 3.Support hot plug, disconnect or connect devices to the KVM at any time without turning off PCs. 4. With EDID emulators in the extended display mode, keep PCs always have correct information, prevent displays setting change while switching inputs. 5.Include all cables except cable for monitor. Key Features True Ultra HD 4k Visual Enjoyment This 4K HDMI KVM switch dual monitor max supports 3840x2160 RGB 4:4:4 downward compatible. You can enjoy the most luxurious video with this HDMI KVM dual monitor Switch. 2 PCs Share 3 USB Devices This Dual Monitor KVM has dedicated mouse and keyboard ports. An extra standard USB 2.0 port works with printers, jump drives, USB headsets or webcams for teleconferencing. Meet more demands at work. Audio Output KVM Switch comes with a 3.5mm Audio Jack port with a DAC chip inside, which can be inserted into a 3-segment 3.5mm earpiece device. Keyboard and Mouse Seamless Switching Available to use keyboard and mouse without any delayafter switching input sources. No delay, zero delay, no need to reinstall the driver. Use it smoothly and improve your work efficiency or gaming experience. 3 Convenient Switch Modes 1. Button Switching: Switch 2 signal sources in the extended mode by the panel button. 2. Hotkey Switching:Press scroll lock+ scroll lock+... or the right ctrl+ the right ctrl+... 3. IR Remote Control( without AAA battery). A Higher Level of Keyboard and Mouse Compatibility Keyboard and mouse pass-through mode (Semi-DDM USB) makes it compatible with more keyboard and mouse devices. Supports wired, wireless, mechanical, multimedia, and gaming K&M (not support wireless bluetooth keyboard and mouse). What should I do if my keyboard and mouse don't work after connecting to the dedicated USB port for the keyboard and mouse? 1. First, check if the "online" light on the panel is on. If the "Scroll lock" hotkey doesn't work, try the "Right Ctrl" hotkey instead. You can use [Scroll lock → Scroll lock → F1] or [Right Ctrl → Right Ctrl → F1] to change the two hotkeys input methods. 2. Next, if the keyboard and mouse still don't work properly, try connecting them to a USB 2.0 port. In most cases, this will allow them to function properly, but the hotkeys may not work. 3. If you're using a advanced keyboard or mouse and the above methods don't work, please tell us for further assistance. Note: Bluetooth keyboards and mouse are not supported. When my computer goes into standby mode and then I wake it up, the connected KVM switch fails to recognize the computer This problem is not common. After restarting the KVM switch, it can then correctly recognize the computer. 1.Please check if the online indicator light of the KVM is lit up normally. 2.This may be due to the docking station or converter you are using. 3.When using a laptop as the input device, some special functions (PIP, PBP, Auto-kvm) on the monitor you are using may prevent the KVM from waking up the display. How to turn on/turn off the buzzer sound? [Scroll lock → Scroll lock → F11] The beeping sound can be turned off or on. If [Scroll lock] does not work, please try [Right Ctrl → Right Ctrl → F11]. You can use [Scroll lock → Scroll lock → F1] or [Right Ctrl → Right Ctrl → F1] to change the two hotkeys input methods What is the specific product package list？ 1 * 2x2 HDMI Dual Monitor KVM Switch 2 * KVM Cables and 2 * HDMI Cables 1 * IR Remote Control(not included AAA battery) 1 * DC 12V Power Adapter and 1 * User Manual Note: The monitor connection cable is not included. The remote control does not include AAA batteries. K/M don't work Monitor goes black Buzzer sound Package list HKS0402A1U HDK0402A1U HKV0402A1U HKS0802A1U PKS0802A10 HKS0401A2U Add To Basket Add To Basket Add To Basket Add To Basket Add To Basket Add To Basket Customer Reviews 3.3 out of 5 stars 25 3.3 out of 5 stars 25 3.1 out of 5 stars 8 4.0 out of 5 stars 85 3.5 out of 5 stars 61 3.6 out of 5 stars 70 Price £219.99£219.99 £186.99£186.99 £142.58£142.58 £379.99£379.99 £410.99£410.99 £127.49£127.49 Connector Type HDMI+HDMI HDMI+DP HDMI+VGA HDMI+HDMI DP+DP HDMI Device in 2 2 2 4 4 4 Monitor out 2 2 2 2 or 4 after cascading 2 or 4 after cascading 1 4K@60Hz √ √ √ √ √ ✓ Extended Display √ √ √ √ √ x Respective Display √ √ × √ √ x Audio Output 1 L/R 1 L/R 1 L/R+1 Mic 2 L/R 2 L/R 1 L/R USB 2.0 1 1 1 3 3 1 DCCI × × × √ √ x RS232 × × × √ √ x