ProtoArc EM11 NL Vertical Mouse Testing Form
Reddit Username:
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Country
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Have you experienced wrist pain before?
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Yes
No
Have you used a vertical mouse before?
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No
Yes (Please list the model: ________________)
5. What’s your hand size? （Note: This mouse is best suited for small to medium hands (<7.5 in / 190.5 mm).）
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Small hand (<6.9 in)
Medium hand (6.9–7.5 in)
Large hand (>7.5 in)
If selected, are you willing to post a review on r/MouseReview after trying the sample?
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Yes
No
What type of review would you like to share?
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General experience and impressions
In-depth product testing
A comparison with other ergonomic mice I’ve used
When choosing an ergonomic mouse, what do you care about the most?
Ergonomic comfort (wrist support, grip fit, overall feel)
Performance (tracking accuracy, DPI adjustability, responsiveness)
Battery life or rechargeability
Design & appearance
Extra features (customizable buttons, silent clicks, etc.)
Price & value for money
Connectivity (Bluetooth, multi-device switching)
Other
Email
*
If you're selected, we'll reach out to you via email. Please ensure it's accurate.We take privacy seriously — your email will never be shared.
Submit
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