*We will always send you the latest products.
**The package may change depending on the time of manufacture.
***All item will be shipped with Retail Packge, but sometimes, we may ship the items without package for best shipping fee.
In this case, the items will be shipped with safety bubble wrap. Thank you.

Model : SMH-5700UB
Color : Black
USB Interface
Soft Wheel Rubber
Forward / Backward Button
Anti-Skid Rubber Pad
3 Step Dpi Changing (800/1200/1600 DPI)