Rank #4 in Best Ergonomic Keyboard 2026: Ten Ranked on Real Fit, Not 40 Percent Claims
ProtoArc EK01 Plus Backlit Wireless Ergonomic Keyboard with Wrist Rest
- Rating
- 4.3
- Ratings
- 123
- Rank
- #4
Price and rating as shown on Amazon when we collected them. Both change.
The ProtoArc EK01 Plus is our number 4 ergonomic keyboard pick for September 2026 and the most feature complete full size split in this guide. It uses a full size curved and split layout with scooped keys, a cushioned wrist rest, white LED backlighting at three brightness levels and 117 keys in a Space Gray UK variant, powered by a 2,000 mAh battery over USB-C.
The listing warns buyers to measure their desk first because the board is about 48 cm by 25 cm, and it flags the smaller shift key. Everything on this page comes from the Amazon listing rather than our own testing.
How those 123 ratings break down
An average hides its own shape. This is the spread behind the 4.3 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Brand Name | ProtoArc |
|---|---|
| Model Number | EK01 Plus |
| Layout | Full size split and curved, QWERTY, 117 keys |
| Backlight | White LED, three brightness levels |
| Battery | 2,000 mAh, USB-C fast charging |
| Connectivity | Bluetooth and 2.4G USB, three devices |
| Compatibility | Windows 7/8/10, Mac OS X 10.12, Android 4.3+ |
| Wrist Rest | Cushioned, curved, included |
| Dimensions | 48 x 25 cm as listed |
| Weight | 1.6 kg |
| Warranty | 1 year against manufacturer defects |
| ASIN | B0D3GP53TJ |
What it is up against
The rivals it was ranked against in Best Ergonomic Keyboard 2026: Ten Ranked on Real Fit, Not 40 Percent Claims.
Rank #1
Arteck Split Ergonomic Keyboard with Cushioned Wrist and Palm Rest, 2.4G USB Wireless Comfortable Natural Ergonomic Split Keyboard, for Windows Computer Desktop Laptop
£44.10
Rank #2
Logitech Wave Keys Wireless Ergonomic Keyboard with Cushioned Palm Rest
£43.99
Rank #3
TECKNET Wireless Ergonomic Keyboard, 2.4G USB and Bluetooth Rechargeable Keyboard, Wrist Rest, Natural Typing, Stain-Resistant Fabric, Ergonomic Split Keyboard Compatible for Windows Computer Laptop (Black)
£31.44
Rank #5
perixx PERIBOARD-612 Wireless Ergonomic Split Keyboard with Dual Mode 2.4G and Bluetooth Features, Compatible with Windows 10 and Mac OS X System, Black, UK Layout
£48.76
Questions people ask
Is it a full size keyboard?
Yes, a full size split layout with 117 keys, so it takes more desk space than compact boards.
Does it have a backlight?
Yes, soft white LED backlighting at low, mid and high brightness.
How big is the battery?
2,000 mAh, charged over USB-C, per ProtoArc.
Does it include a wrist rest?
Yes, a cushioned curved wrist rest that supports the wrists during typing.
Is the layout UK?
The listing is a Space Gray UK variant.
Why should I measure my desk?
ProtoArc itself notes the board is 48 cm long and 25 cm wide and asks buyers to check their desk before ordering.
Comments
Reader comments are not checked against the manufacturer's claims above.
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