Specifications:

• Type: Wired
• Tracking Method: Optical
• Time to market: Dec-04
• Style: Finger
• Products Status: Stock
• Power Type: Battery
• Package: No
• Origin: CN(Origin)
• Operation Mode: Opto-electronic
• Number of Rollers: 1
• Number of Buttons: 3
• Model Number: N/A
• Interface Type: USB
• Hand Orientation: Both Hands
• Brand Name: Etmakit
• Application: Desktop, Laptop