e-blue Cobra Jr EMS609BKAA-IF Black USB
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| Product color: | Black |
| Description: | Operating principle: optical LED, number of keys: 6, optical sensor resolution: 1750 dpi |
| Additional Information: | 500/1000/1750 DPI |
| Power supply: | 2xAAA |
| Principle of operation: | Optical LED |
| Number of keys: | 6 |
| Optical sensor resolution: | 1750 dpi |