The design of the Mio C320 GPS is a modest design with a sleek frame. The mounting cradle is wide and easy to attach the unit. The mount can be adjusted to a good quality viewing angle, and once tightened will hold at that viewing angle.
There are a couple of design flaws that are not deal breakers, but are still noticeable with the Mio C320 GPS. The largest is the mini USB design has the plug attach to the bottom of the unit, and the plug it self is a straight plug instead of a bent L. The consequence is that the unit needs to be a little higher off the dash than with other units that are out there. The top of the unit features a easy to access power button and it takes but a fast tap to power off the unit. The left side features an SD slot and headphone jack, and the rear features an antenna jack along with a sufficient reward facing speaker. The claim to five hour battery life is precise.
Get your Mio C320 GPS here.