• 2.4GHz RF wireless technology at distances up to 30ft
• Built-in trackball with universal scroll feature
• Ergonomic design encourages natural positioning of hand, wrist & forearm
• Integrated sloped palm rest relieves joint pain, back pain & spinal discomfort
• Quiet membrane keys switches provide better tactile response & quieter typing experience
• Multimedia & Windows(R) hotkeys

UPC : 783750005517
Shipping Dimensions : 21.50in X 10.20in X 2.10in
Estimated Shipping Weight : 2.7743