As some may know, Micrsoft has discontinued their MCE IR remotes. So this product is actually a compatible MCE remote. Although it is designed strikingly similar to an official one. There is the same number of buttons as the original, and it does come with the essential IR receiver, which if your PC supports it can be brought out of S3 state standby. In Windows Vista, it is simply plug and play as the remote is picked up straight away without any need for installing additional drivers. At the moment I am using this with XBMC Live and it is perfect for it, because all the button maps are identical to a MCE remote. Therefore it is also a plug and play install for this OS too. It looks to be well made and the supplier was excellent with a quick despatch. All in all, this is the next best thing to getting an official MS MCE remote / ir bundle. Highly recommended.