4 Port USB Hub 3.0 with Power Supply 0.5m Vention

Specifications:

• Wireless range: 10 meters

• Connect / Power: Yes, on/off switch
• Battery Details: 1 x AA
• Battery life: 24 months Battery life may vary based on user and computing
• DPI (Min/Max): 1000
• Sensor technology: Yes, 2D, mechanical
• Sensor resolution: 1000 dpi
• Scroll Wheel: Yes
• Number of buttons: 3
• Standard and Special Buttons: Middle click

Specifications:

• Strong, consistent and consequently reliable 2.4GHz wireless connection from distances up to 10-meters
• The mouse also has a battery with a life of up to 12 months
• Plug and play USB Nano receiver
• Logitech m171 wireless mouse shape mouse supports your hand for hours of comfortable use

Specifications:

• Wireless range: 10 meters.
• Battery: 1 x AA
• Battery Life: 10 months
• Indicator Lights (LED): Battery LED
• DPI (Min/Max): 1000.
• Sensor technology: Laser-grade optical sensor

Specifications:

• Wired mouse Sensor
• Resolution: 1000
• Number of buttons: 3
• Scroll Wheel (Y/N): Yes