Wrist aching by 3 pm? You're not imagining it. A flat mouse forces your hand into a pronated grip all day, and the strain builds quietly.
The RAPOO EV250 tilts your palm to a 60° angle so your forearm stays neutral. It's the same mouse you'd use at a desk, just shaped to work with your wrist instead of against it.
Six buttons: left, right, forward, back, DPI switch, and scroll wheel (middle click). Three DPI levels – 800, 1200, 1600 – swap with one press when you're moving between a big monitor and a laptop screen.
Silent-click design keeps the office quiet. Surfree invisible engine tracks on glass, wood, plastic, or that textured desk mat you've got in the corner. 10-metre stable 2.4 GHz range means you can drag it to the end of the bench without losing signal.
Up to 9 months on batteries (not included). Works with Windows XP through 10 – anything with a USB port for the nano receiver.
In the box: mouse, nano receiver, quick-start guide.
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| brand | RAPOO |
| model | EV250 |
| type | Ergonomic vertical wireless mouse |
| color | Black |
| connection | 2.4 GHz wireless |
| angle | 60° vertical |
| dpi_levels | 800 / 1200 / 1600 (adjustable) |
| buttons | 6 |
| button_layout | Left, Right, Forward, Backward, DPI switch, Scroll wheel (middle click) |
| tracking_engine | Surfree invisible engine |
| wireless_range | Up to 10 metres |
| silent_click | 1 |
| battery_life | Up to 9 months |
| os_compatibility | Windows XP / Vista / 7 / 8 / 10 (USB port required) |
| package_contents | 1 x Mouse, 1 x Nano receiver, 1 x User manual |
| package_weight_kg | 0.152 |
| package_dimensions_cm | 12.5 x 8.5 x 8.0 |
