Instruct: Classify a given review as either positive or negative.
Query: Connection would have been nice

I had all kinds of problem using this thing. All I wanted was the keyboard, but it didn't like my logitech wireless trackball. I ended up having to plug it into the keyboard port using a ps2 adapter (supplied). It worked for about 20 days. Now it won't connect, or when it does it disconnects within minutes. I've changed the batteries and tried usb ports again, and nothing.I'll liked logitech wireless keyboards before but this has been a bitter experience. Now I'm back to el-cheapo wired keyboard.