Wired Handheld Dual-Purpose Red Trackball Mouse (Black)

This wired handheld mouse with ergonomic design fits natural and comfortable under the palm of your hand that you can use it for a longtime without any discomfort. The handheld mouse can be used as regular one, placing on a table rather than in your hand off the table.

• Ergonomic Design
• Off-table,for free and comfortable operation
• Can be operated in various ways, avoiding harm to palm joint or muscle
• High accuracy and sensation
• Can be used on the surface as same as optical mouse
• Avoiding eye fatigue and radiation harm
• Can control the cursor sensitively,simply with the thumb

Specifications:

• Interface: USB&PS/2
• Compatibility: Windows 2000/XP/Vista/Mac OS X and so on
• Size: W10.5cm x L6.5cm x H5cm
• Type: Wired
• Color: Black with red trackball
• Cable length: 2.0M
• Hand Orientation: Right hand
• Resolution: Table 1200dpi, trackball 1400dpi
• Effective Distance: Effective distance within 10m

Package Details:

1. 1 x USB Handheld Mouse