I immediately switched to USB 3.0 kvm for better video streaming and am very disappointed. As other users have said, the keyboard/mouse connection to the target is unreliable. A Linux target (Raspberry Pi 4) has a bunch of USB errors when trying to enumerate the device for a few minutes and then it starts working. Sometimes the KVM hardware or software doesn't handle hot-plugging well. Also the Linux host program hasn't been updated for a long time, I've tried using it with kernel 4.19 and 4.14 and it only works in 4.14. And even then it seems to crash from time to time. Can't believe what they charge for this rubbish.
4 Port USB 3.0 Switch Selector - Pubioh KVM Switch for Mouse, Keyboard, Printer, Scanner - 2 in 4 Out Sharing Box with Switch Button and 2 USB 3.0 A to A Cables
11 Review
CKL 4 Port KVM Switch Dual Monitor DisplayPort 4K 60Hz: Unprecedented Multi-Computer Control with Audio, USB 2.0 HUBS, and DP 1.2
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CKL Quad Monitor HDMI KVM Switch 4 Port 4K@30Hz with Cables - Extended and Mirrored Display Support for Windows, Linux, and Mac
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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
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