It is difficult to review this product because I actually never received it. It was purchased through an Overstock.com reseller known as iSave.com. They insisted the product was shipped, and a box supposed to be containing the item was, in fact shipped. But it didn't contain the GPS unit. i.save said there was nothing that could be done. Overstock.com initially said they could not help me either because it was a reseller issue. I have to admit that after a few emails back and forth with Overstock's customer service, they made me whole again by issuing a refund. So I will say that you can order from them with confidence.
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