ProtoArc

EK01 Plus

The ProtoArc EK01 Plus offers strong ergonomic comfort, quiet typing, and versatile wireless connectivity, with a wide footprint and learning curve as trade-offs.

Summed up from 8 published reviews

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What reviewers like

Split, curved layout supports more natural wrist and forearm positioning. 1 2 4 5
Cushioned, adjustable palm rest favors long typing sessions. 1 2 4 5
Quiet scissor switches provide responsive, precise keystrokes. 2 5 7
Switches among three devices using Bluetooth or a 2.4 GHz receiver. 1 2 5 6
Adjustable white backlighting improves low-light visibility. 1 2 4 5

What they don't

Wide, full-size footprint consumes substantial desk space. 1 5 6 7
Split design requires an initial adjustment period. 2 4 6
Elevated positioning and height adjustment may not suit everyone. 1 4
2.4 GHz mode has reported Mac and iOS compatibility limitations. 6

Best for

Office typists prioritizing wrist comfort, wireless switching, and backlighting.

Skip it if

You need a compact layout, wired mode, or extensive programmability.

Where it fits

use: Typing & codeOffice work
size: Split
feel: Low & quiet
connection: Wireless

Specs

Size: Split
Switches: Membrane
Best for: Office, Typing
Wireless: Yes
Hot-swap: No

Also worth a look

Questions

Is the ProtoArc EK01 Plus worth it?

The ProtoArc EK01 Plus offers strong ergonomic comfort, quiet typing, and versatile wireless connectivity, with a wide footprint and learning curve as trade-offs.

What do reviewers like about the ProtoArc EK01 Plus?

Split, curved layout supports more natural wrist and forearm positioning. Cushioned, adjustable palm rest favors long typing sessions. Quiet scissor switches provide responsive, precise keystrokes. Switches among three devices using Bluetooth or a 2.4 GHz receiver. Adjustable white backlighting improves low-light visibility.

What are the downsides of the ProtoArc EK01 Plus?

Wide, full-size footprint consumes substantial desk space. Split design requires an initial adjustment period. Elevated positioning and height adjustment may not suit everyone. 2.4 GHz mode has reported Mac and iOS compatibility limitations.

Who should buy the ProtoArc EK01 Plus?

Office typists prioritizing wrist comfort, wireless switching, and backlighting. Skip it if you need a compact layout, wired mode, or extensive programmability.

Sources

We don't test products ourselves. This page sums up 8 published reviews, read on October 21, 2026; each point above links to the reviews that make it.