
Good modern mouse/keyboard switches are hard to find - they tend to lag, with PS/2 rather than USB, VGA connectors, etc. This thing was great while it lasted - it has one Keyboard and a mouse, a USB cable to each of the 4 systems. Better than my previous version where KB and mouse were separated. When switched on, it automatically switches to each system. But unfortunately I decided to turn it off just as I was building a new system. For hours I thought the USB ports on the new motherboard were junk, but I finally found out that it was this thing in its random buggy agony when my old system started acting weird. Great time eKL. Glad I figured that out before ordering a third Threadripper motherboard for this build.

TESmart 1080P 60Hz USB VGA KVM Extender Over Cat5e Cat6 Ethernet Cable - Long Range 984ft/300m (Sender+Receiver)
10 Review

Enhance Productivity with CKL HDMI KVM 2 Port 4K 30Hz Dual Monitor Extended Display (CKL-922HUA)
10 Review

π TRENDnet TK-803R: 8-Port Rack Mount KVM Switch with VGA & USB Connection, USB/PS2 Support, Device Monitoring, Auto Scan - Control 8 Computers/Servers
10 Review

π HDMI 2.0 4 Port KVM Switch with 4K@60Hz, 2K@144Hz,1080P@120Hz Support, 18Gbps Bandwidth, USB 2.0 Keyboard/Mouse/Printer/Monitor/PC Selector, Audio Out/Mic In, HDR10, Dolby Vision, Dolby/DTS, HDCP2.2 Compatibility
10 Review

Computer case AeroCool Cylon black
39 Review

Computer case Deepcool Matrexx 55 black
55 Review

Computer case be quiet! Pure Base 500 black
32 Review

Fractal Design Define R5 - ATX Mid Tower Computer Case - High Airflow and Silent Optimized - Includes 2x Dynamix GP-14 140mm Silent Fans - Water-Cooling Ready - Black
43 Review