Logitech Signature M650 Wireless Large Mouse - Graphite Specifications: Connection: 2.4GHz Wireless via USB receiver Wireless Range: Up to 10 metres Sensor: Logitech Advanced Optical DPI:...

Logitech MK220 Keyboard Mouse Specifications: Connection: 2.4GHz Wireless via USB receiver Wireless Range: Up to 10 metres Mouse Sensor: Logitech Smooth Optical Battery Life: 24 Months...