Features: Brand new- and high quality mouse connector receiver Made 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 Receiver for: Razer Basilisk & Viper Ultimate & Naga Pro & DeathAdder V2 Pro & Mamba Wireless Gaming Mouse. Color: Black Material: Plastic Size: As Pictures Quantity: 1PC Note: 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 measu Package includes: 1 x Usb Receiver