Description
Overview
The A4Tech OP-620D is a USB wired optical mouse aimed at reliable day-to-day PC use. Plug-and-play setup avoids driver installs, and the fixed 1000 DPI sensor supports consistent cursor control for office and study tasks.
Design and tracking
The symmetric ergonomic shape suits left- and right-handed users and stays comfortable through long sessions. A high-definition optical sensor tracks smoothly on common desk surfaces and mouse pads. The optical wheel supports hyper-fast scrolling, and the wheel design resists dust buildup.
Controls
Two click buttons deliver crisp response, including double-click actions. Wired USB connectivity eliminates battery changes and wireless dropouts, with no charging required.
Specifications
- DPI: 1000 (fixed optical tracking)
- Buttons: 2 click buttons (double clicks)
- Connection: USB wired, plug and play
- Design: Ergonomic symmetric body
- Wheel: Hyper-fast scrolling; dust-resistant
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