Check the listing for details. Adesso Wireless Desktop Keyboard and Mouse Combo, Black. Color: Black, Condition: Open box. Listed at 18.71 USD. Adesso Wireless Desktop Keyboard and Mouse Combo, BlackIf any issues arise, please contact us directly and we will resolve immediately.Brand new in opened original retail box. Box was opened for inspection of product. Box may have minor blemishes, scuffs. Keyboard Features:Wireless TechnologyWorks up to 30 feet of wireless distance. Operates on 12 different channels, each with 65,536 different IDs.Desktop Full SizeFull size keyboard provides better typing experience.Multi-Media HotkeysProvide ease of access to some of the most used functions.Durable and Spill Resistant DesignDrain holes in the keyboard prevents damage of accidental water, coke or coffee spill.Membrane Switch5 Million keystroke lifecycle for a quiet and fast typing experience.Mouse Features:Wireless TechnologyWorks up to 30 feet of wireless distance. Operates on 12 different channels, each with 65,536 different IDs.Enhanced Optical SensorTracks accurately and precisely on different surfaces, like marble, wood and leather surfaces.Auto Sleep DesignMaximizes your battery life up to 6 months.Micro-switchUp to 5 million times lifecycleNano Receiver Tiny and convenient to plug into to your laptop or tablet. Questions or Concerns? Contact us! All items purchased from Lombardo Supplies, Inc. will be promptly refunded & Lombardo Supplies, Inc. will pay for return shipping for items received defective or for errors in listing. We value our customers and pride ourselves in customer satisfaction. All other issues, buyer will be responsible for return shipping unless otherwise noted by Free Returns. We ship Monday Through Friday, excluding Holidays. eBay messages will normally be answered within 24 hours.