A_4_T_e_c_h _OP-330 Optical Mouse. Key features and information include: 

Brand: A4Tech, established in 1987.

Model: OP-330.

Type: Wired optical mouse.

DPI: 1200, ensuring smooth and accurate tracking.

Durability: Rated for over 5 million clicks.

Features:

Wider scroll wheel for comfortable use.

8-in-1 gestures for hotkey commands.

Smart horizontal and vertical scrolling.

Connectivity: USB.

Price: The suggested retail price (MRP) is Tk 499.

Availability: Widely available in Bangladesh

Warranty: 1 Year Local seller warranty

Warranty Policy: Sold Good Are Not Returnable.Warranty Void-Sticker Removed, Burned Case Physically Damaged Goods.At Least 7-10 Days Have To Us Time For Warranty Product.