100% NEW. 
3D internet wheel fully supports the wheel operation functions of Windows OS series. 
USB interface， Plug-and-Play， no installation need. 
No mouse pad required， sliding on any surface . 
Real hardware resolution 1200dpi - fastest and best . 
fulfill the autoseroll and zooming function etc by its own drive 
Digital encoder technology， operate precisely， prevent faulty movement effectively 
Compatible with Windows 98/2000/NT/XP/Vista/Mac OS 
Dimensions: 60mm*30mm*25mm(L*H*W) 
Length: 1.1m

 

For wholesale please contact at sfservice04@gmail.com

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