
Do not buy. I've gone through two. Not only is it difficult to secure the batteries in the mouse to make the back hold up, but the USB connection is unreliable. I liked how quiet the keyboard and small mouse are, but that's about it. I'm throwing it away and will only do it with Logitech because at least you can buy a new USB drive if you lose it. If you lose the USB part on this keyboard/mouse, there is no way to buy a new one anywhere. The manufacturer stated that Revain is not an authorized reseller.

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