I mentioned in my other review that my wife used to complain about my cluttered work desktop until I used TESmart's 2 Monitors 4 Computers kvm switch and now I bought her another dual computer model kvm, my wife is a freelancer. She only has a desktop computer and a laptop. She often edits pictures and videos, doesn’t have 4 PCs with different systems like me, but you can’t imagine that how she love this KVM switch.First of all, it was really easy to install,their user manual is very detailed,my wife was able to do it right from the instructions and didn't even need my help(except a docking station).Her highest appreciation for this KVM is that when she is editing pictures, the left screen displays the material website, and she can directly drag the picture materials to the right screen for editing. when she wants to entertain, she can easily switch to another A computer has greatly improved her work experience.The USB 3.0 compatibility sets this KVM switch apart. In comparison to other USB 2.0 KVMs, the transfer speeds are as different as night and day - imagine the contrast between a 19th-century steam train and a sleek modern airplane.The support for resolutions up to 3840x2160@60Hz with 4:4:4 color accuracy is essential for anyone like my wife who works with high-definition content, ensuring crystal-clear visuals.I occasionally play Steam's Forza Horizon 4 with my wife's desktop. I adjust the resolution to 2K so that I can get a refresh rate of 144Hz.The KVM switch provides multiple control options, including IR signals, front panel buttons, and keyboard hot keys. My wife likes the keyboard hot key switch best, while I prefer the physical buttons on the front panel.The ability to charge mobile phones and tablets through the front panel USB-A port is an excellent addition, saving us from fumbling for chargers and sockets. Another very important feature is the EDID emulator, which saves us from repeatedly resizing the working window.But my wife also has some complaints, to set up a dual-screen display, you'll need to connect two video outputs from your computer to KVM switch. Her laptop doesn't have two HDMI ports, so I purchased a docking station, which was extra cost.Compared with other brands of kvm switchers, TESmart seems to be a bit more expensive, but compared to its reliability, I think this is the price I should pay.TESmart kvm switch has transformed my and my wife's studio,as a system architect, I appreciate the seamless integration it offers, while as a husband, I'm delighted to see my wife enjoying her work even more with this outstanding tool. For anyone seeking to optimize their home office and multimedia tasks, this KVM switch is a wise investment that will undoubtedly enhance your daily life.