HP x4000 Wireless Mouse (Winter Blue) with Laser Sensor H1D34AA#ABA Winter blue USB Wireless Receiver with Laser Sensor (1600 CPI max) 2.4 GHz Wireless; HP Link-5 Technology - Walmart.com
HP x4000 A0X35AA#ABA Black 3 Buttons 1 x Wheel USB RF Wireless Laser 1600 dpi Mouse Mice - Newegg.com
Restored HP X4000 Wireless Mouse with Laser Sensor, Cupcake (Refurbished) - Walmart.com
HP A0X35AA#ABA Wireless Mouse X4000 with Laser Sensor – BbuyTech
HP X4000 Wireless Mouse with Laser Sensor, Heavy Metal - Walmart.com
HP Wireless Mouse X4000 w Laser Sensor - Cowa Bunga (Pack of 6) Wireless Laser Gaming Mouse with Bluetooth - HP : Flipkart.com