Logitech G Powerplay Wireless Charging System for G502 Lightspeed, G703, G903 Lightspeed and PRO Wireless Gaming Mice, Cloth or Hard Gaming Mouse Pad - Black - Newegg.com
Logitech G903 LIGHTSPEED vs Logitech G703 LIGHTSPEED with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com