Review on 2-In-4 USB 2.0 Switch Box - SGEYR Metal, One-Button Swapping & 2 Pack A To A Cable For Printer/Mouse/Scanner Sharing Between PCs by David Weis

REVIEW IS FOR SGEYR USB 3.0 Switch USB Switcher 2 Computers Sharing 4 USB DevicesFirst device did not power on at all. Second device worked for a day or two. Now it has changed from an instant switch to a 5-10 second wait until it switches. Piece of garbage product. Buy another brand.Keyboards and mice are input devices. They labeled ports as INPUTS when they are OUTPUTS to the PC. Learn how to properly label your products.Mouse and keyboard now go into sleep mode and turn off. Im also had issue where the keyboard and mouse stop working and you have to reboot your PC. I have NEVER had this issue with ANY KVM switch and this is only a USB hub with a switch.