
The Razer DeathAdder V3 Pro and Index Card 3×5 are most easily told apart by their overall size. On height, the Razer DeathAdder V3 Pro measures 128.0 mm against the Index Card 3×5's 127.0 mm — about 1.0 mm more. On width, the Index Card 3×5 measures 76.2 mm against the Razer DeathAdder V3 Pro's 62.1 mm — about 14.1 mm more. On thickness, the Razer DeathAdder V3 Pro measures 38.8 mm against the Index Card 3×5's 0.2 mm — about 38.6 mm more.
Only the Razer DeathAdder V3 Pro lists a weight (63 g), so a direct comparison is not possible.
| Metric | Razer DeathAdder V3 Pro | Index Card 3×5 | Diff |
|---|---|---|---|
| Width | 62.1 mm | 76.2 mm | -14.1 mm |
| Height | 128.0 mm | 127.0 mm | +1.0 mm |
| Depth | 38.8 mm | 0.2 mm | +38.6 mm |
| Weight | 63 g | N/A | - |