A4Tech D-320 Vs A4Tech D-320
| General | |
| Adjustable weight | |
| No | No |
| Ergonomic | |
| No | No |
| Multimedia buttons | |
| No | No |
| Number of buttons | |
| Sealed Button | Sealed Button |
| Operating resolution | |
| Trackball | |
| No | No |
| Type of motion sensor | |
| Optical | Optical |
| Scroll wheel | |
| Horizontal (lateral) | |
| No | No |
| Number of wheels | |
| 1 | 1 |
| Communication | |
| Connection | |
| Cable | Cable |
| Compatibility | |
| Also for left-handed | |
| No | No |
| Connectors | |
| Hardware connection | |
| USB | USB |
| Design | |
| Colour | |
| White | White |
| Dimensions | |
| Weight | |
| Miscellaneous | |
| Manufacturer warranty | |
| Release year | |
| Links | |
| Product page | |
| Manual | |
| Warranty | |
| Price | |
| 899-Rs | 899-Rs |
- The information provided is for technical comparison as well as for price comparison.
- All prices are in Pakistani Rupiees.
