Expert Features:

• Ergonomic design promotes a natural hand posture
• Large thumb rest for added comfort
• Reduces stress and muscle strain during extended use
• Balanced weight for smooth and easy movement
• Stable 2.4G wireless connection with a range of up to 10 meters
• 7 functional buttons: Left, Right, Scroll Wheel, Backward, Forward, and DPI Button
• Adjustable DPI settings: 1000, 1200 (default), 1600
• Silent clicking for quieter operation
• Hidden receiver slot for easy storage
• Available in two colors: Black and Iron Grey

Expert Specs:

• RF Frequency: 2.4 GHz
• Working Distance: Up to 10 meters
• Sensor Engine: Optical
• DPI Resolution: 1000 / 1200 (default) / 1600
• Number of Buttons: 7 (Left, Right, Scroll Wheel, Forward, Backward, and DPI Switch)
• Battery Type: AAA
• Weight:
  • Mouse: Approx. 83g
  • USB Receiver: Approx. 2g
• Dimensions:
  • Mouse: 79 x 100.3 x 61.2 mm (3.11" x 3.95" x 2.41")
  • USB Receiver: 14.3 x 18.5 x 6 mm (0.562" x 0.728" x 0.236")
• System Requirements: Windows® 8, 10, 11 or later / macOS X 10.8 or later / Available USB port
• Colors Available: Black / Iron Grey
• What's Included:
  • 1 x Ergo 8300S Wireless Mouse
  • 1 x USB Receiver
  • 2 x AAA Alkaline Batteries
  • Multi-language Quick Guide