Features:new- and high quality mouse connector receiverMade of high quality ABS, it is stylish- and durable, light weight, suitable for carrying.Widely used for Razer Basilisk & Viper Ultimate & Naga Pro & DeathAdder V2 Pro & Mamba wireless gaming mouse.Providing better game control-mode for the players and enhancing the fun of the game.Plug-and-play, no need to boot, no need to download plug-ins.Easy install and use.Specifications:Item: Mouse Receiverfor: Razer Basilisk & Viper Ultimate & Naga Pro & DeathAdder V2 Pro & Mamba Wireless Gaming Mouse.Color: BlackMaterial: PlasticSize: As PicturesQuantity: 1PCNote:Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.Please allow 0-1cm error due to the manual measuPackage includes:1 x Usb Receiver