Logitech M331 SILENT PLUS Wireless Mouse Black DPI (Min/Max): 1000± 1-Year Limited Hardware Warranty easy-to-use photo printer with touchscreen High-resolution image output for fine

High-resolution image output for fine detail

6-colour Claria Photo HD ink system (including red & grey inks)

100Hz Refresh Rate & 4ms Response Time – smoother performance for work and play

Advanced colour accuracy for professional-grade output

and external device support

Logitech M331 SILENT PLUS Wireless Mouse Black DPI (Min/Max): 1000± 1-Year Limited Hardware Warranty easy-to-use photo printer with touchscreen High-resolution image output for fineLogitech M331 SILENT PLUS Wireless Mouse BlackExtra comfort and precision with SilentTouchDimensionsMouseHeight: 105. 4 mmWidth: 67. 9 mmDepth: 38. 4 mmWeight (with batteries): 91 gTechnical SpecificationsSilentTouch TechnologyLeft Right click, Middle click, Scrolling and Gliding have been noise reduced 1Sound level comparison between Logitech M330 and Logitech M170. Left click dBA measured by an independent lab at 1m. Sensor TechnologyHigh Precision