This is a Centon brand from Compusa, since I already opened it, they are going to charge me restocking fee. I'd rather take the hit and pass it along to a 6spd member than return it. I have the receipt proof if you need it, it was purchased less than a week ago and opened. I only needed one of them and I got two cause I was told I needed two. This is a 1GB stick, not two 512mb. I will sell for $120 shipped! Check CompUSA for the pricing of this stick, its much higher! Will work for Mac and PC. I bought this one for my MacBook Pro.

 

$100 shipped.