I purchased a TREO 600 USB cable, car charger adapter, and ac adapter from everydaysource, a power seller on e-bay. They shipped the item but it was defective. Per their instructions, I returned the cable. A month went by and I asked them for status on the new cable that should have been shipped. They gave me the run around...asking what product it was, then send a link to the product, then give a more detailed description. 5 e-mails later, they told me they’d see what they can do...a month after, they are not responding to my e-mail. Warning, don't purchase form this reseller!