In case the newer Xim3 owners don't know this ...
5V PSP power adapter works perfect on the Xim3.
A power adapter could resolve the following scenarios..
* If your having issues on the Xim3 not recognizing your hardware.
* When you plug your mouse in your Xim3 ...the keyboard stops working or vice versa.
* Mouse Buttons failing to work while your pressing keys on your keyboard simultaneously.
I've resolved alot of mouse and keyboards issues (Especially CM products) by using a 5v adapter for additional power on my Xim3.
-Without the added 5v power . My current set up , a CM Storm Recon Mouse and CM Trigger Keyboard ,
cuts out at random times.
So don't give up just yet if your favorite hardware isn't working properly... try a 5v adapter and see if it fixes your issues.
-It's more than likely it will ..