Instruct: Classify a review as either positive or negative.
Query: Piece of junk, do not waste your money on this

I am trying to use this KVM to switch between a Dell Laptop and Desktop.A dell standard USB optical mouse will miss about 50% of the attempted clicks. I often must double click 2-3 times on a folder before the mouse clicks are actually detected by the computer!With a Dell Standard USB keyboard, the response rate is VERY slow when the keyboard is plugged into this KVM. Often keys are not typed when you have obviously pressed them on the keyboard. As another review also stated, sometimes they keyboard locksdown on a keyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy (like that). The only way out of this is to switch the KVM to the other computer and back again. Extremely frustrating.In the period of typing this review, I have had to retype at least 10-15 keystrokes that were not detected by the keyboard.This is a lousy piece of junk and I would not recommend it.