Logitech G703 Lightspeed Wireless Gaming Mouse (LOGI G703 910-005641) - Microprocessor: 32-bit ARM, Resolution: 200 – 12,000 dpi, Max. speed: tested at >400 IPS, USB report rate: 1000 Hz (1ms), Wireless report rate: 1000Hz (1ms), Onboard memory: 3 profiles, Battery Life: No Lighting: 32 hours