Cleaned and disinfected. Tested is recongized by my computer. Minor usage wear as shown in the pictures. Nothing that affects its functionality. Depending on that mouse/keyboard you are trying to pair with. Please make sure that this will work for your needs. Sold as is. I have multiple units for sale and they will differ a little in condition. But they all have the parts number of CU0010. We package our items in the most cost/time effective way to provide competitive pricing. Should you require special shipping considerations (e.g. packaging or shipping timelines), please message us PRIOR to purchasing so we can work towards an amicable solution. Certain requests may incur additional charges. Post-purchase shipping demands will not be honored. Delivery times provided are estimates. Actual delivery times may vary due to carrier related delays. We ship items as quickly as possible, but in some circumstances, it can take up to three business days for an item to be shipped. Once an item leaves our hand, we have no control over when it gets delivered. We only ship to the confirmed shipping address provided to us at the time of purchase. We cannot change the delivery address after a purchase has been made, so please ensure that your shipping address is correct.