Koolertron Handmade Bamboo Wooden PC Wireless Keyboard- Eco-friendly The keyboard dimensions is 15.7"*5.3"*1.57"inch High quality ergonomic design makes computing comfortable Made from hand-carved sustainable bamboo,Water and stain resistant gloss coating. Wireless connectivity (2.4 GHz Micro USB Receiver included) Compatible with Windows 2000/98/XP/ME/VISTA/Win 7/Win 8 /Win10