1_Twin USB Interface
2_Spill-resistant Keyboard
3_High Precision 800DPI Optical Mouse
4_Comfortable Using Mouse for Both Hands
Spill-resistant design
Keyboard drain design in, protects keyboard from accidental spills.( Liquid less than 60ml)
 
Ambidextrous
Comfortable for both hands using
800dpi Optical Engine
Tracking smoother, cursor controlling more accurate