Technical Specifications
Basic Information
| Brand | A4TECH |
| Model | OP-620D |
| Series | Regular |
| Type | Optical Mouse |
| Connection Type | Wired |
| Interface | USB 2.0 |
| Style & Size | Ergonomic design for comfortable use |
| Color | Black |
Technical Specifications
| Sensor Type | Optical sensor |
| Maximum DPI | 1000 DPI |
| 2X Click Button | Yes – dedicated double-click button for convenience |
| Click Sound | Yes – standard audible feedback |
| Modes | Single mode |
| Lighting | No |
| Cable Length | 1.5 meters |
| Power Source | USB powered (no battery required) |
| Working/Bluetooth Range | N/A (wired connection) |
Design & Build
| Grip Style | Ergonomic shape suitable for both left and right hands |
| Buttons | 4 buttons (Left, Right, Scroll, 2X Click) |
| Scroll Wheel | Precise, rubber-coated scroll wheel |
| Body Material | Durable matte-finish plastic |
| Click Durability | Up to 5 million clicks |
| Weight | Lightweight, easy to maneuver |
Compatibility & Features
| Compatibility | Windows XP / Vista / 7 / 8 / 10 / 11, macOS, Linux |
| Plug & Play | Yes – no driver installation needed |
| Tracking | Smooth optical tracking on most surfaces |
| Ergonomic Support | Designed for long hours of comfortable use |
| Ideal Use Case | Suitable for office, education, and home environments |
