I find it does exactly what I need, at a great price. It worked right the first time I set it up. Sometimes it won't work though as documented. If double hitting the scroll lock key doesn't make the light flash, then what I do is change the order...hold down the number first and then double hit the scroll lock key. I have to do that about 1 out of every 10 times I want to switch. Not a big deal.

Recommended: Yes