Adesso AKB-310UB - Wired USB Mini Trackball USB Keyboard, 87-Key US Layout, Black

I’ve been using this key at work for many years when working on kiosks. It’s compact and useful with its trackball mouse. I won’t be typing a novel on it but it fits a need. Bought this for a compact keyboard on a spare computer at home since sometimes I’m on 2 or 3 computers.

Works as designed. Has USB which is good for development on single board computers. Extra tracking ball is a plus.

I bought this keyboard after purchasing a unit I was not happy with because the mouse buttons surround the trackball: The Perixx 505H-PLUS Perixx PERIBOARD-505H PLUS, Wired USB Trackball Keyboard - Built-in 2x USB2.0 Hubs - Mini 12.40x5.79x0.83" Dimension - Fit with Professional or Industrial Use - US English Layout I needed a keyboard that I could hold in my hands and use. The Adesso model works well because the mouse buttons are on the opposite side of the keyboard from where the trackball is, making it much easier to drag and drop, etc. However, the trackball has a tendency to get dust inside making it fail to work well after a while. A heavier duty mini keyboard/trackball mouse of higher quality is available from Fentek Industries. (Just Google them). The only downside to their keyboard is the Ctrl key is kind of in a weird spot being that it is located just to the left side of the left Alt key. (Windows Key is not between them.)

It’s a little smaller, which is nice. Trackball works pretty well. Needed to slow down pointer speed in Windows to work well. I like the mouse click buttons on the corners.

It is perfect i like the integrated micro mouse balling the keyboard.

Nice little key board. Works well for me.

I picked this up hoping for a nice scissor-style keyboard in a compact package. Unfortunately, the keys were membrane (which result in mushy typing) and the space bar needs extra force to push and is basically unusable if you prefer to press it on the left side. Trackball is a gimmick and WAY too sensitive (and completely inaccurate) by default. Save your time, don't buy this

Excellent Job

Es justo lo que necesitaba

Default sensitivity is way high, but a really great keyboard, easy to hold and use.