Received two, one terabyte DVR expanders without a hitch. Seems like a quality product and is working fine, so far. They are attractive; mostly plastic but looks like textured aluminum and they are silver colored, NOT the pinkish hue that they appear to be on the internet. What a "goof" on their advertising department's part to give the housing a reddish cast, when photographed! I really thought it would be "flesh cloor" when it arrived. I bought it anyway... Western Digital's-competitive product, is hard to find... read full review »