HP Mobile Wireless 5-Button Laser Tracking Mouse MOWFFKUL LQ083AA 659431-001 649624-001 Part Number: 649624-001 / Alternate Part Number: 659431-001 MPN : LQ083AA / Model Number : MOWFFKUL Type: Wireless Mouse Connectivity : Wi-Fi Laser Sensor : 1200 CPI default 1600 CPI max