ProtoArc EK01 Folding Bluetooth Keyboard Review

Folding Bluetooth keyboard that turns a phone or tablet into a usable writing setup.

Last updated

Overall score

Stacker Review Score 7.9 out of 10 · Good

Best for
Working from a tablet or phone while travelling
Starting price
From ~$45
Category
Hardware & Equipment
Editor recommendation
Recommended with caveats

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Quick Verdict

The EK01 is a travel tool rather than a daily driver. Folded it fits in a jacket pocket, opened it gives near full-size key spacing with a touchpad, which is enough to answer email or draft a document from a tablet. Do not expect it to replace a desk keyboard, but it removes the excuse for carrying a laptop on short trips.

ProtoArc EK01 Folding Bluetooth Keyboard scores 7.9 out of 10 overall. Its strongest area is reflected in the breakdown below, and the main tradeoff to weigh is that fold seam sits under the typing area.

Stacker Review Score breakdown

Each criterion is scored 1-10 using the same standardized framework across every product.

SR SCORE

7.9

Good

Stacker Review Score 7.9 out of 10, Good
Ease of Use8.5
Features7.6
Integrations8.4
Support7.8
Value8.4
Scalability7.0

Pros and Cons

Strengths

  • Folds to pocket size for travel
  • Built-in touchpad on supported models
  • Pairs with iOS, Android, Windows and macOS

Drawbacks

  • Fold seam sits under the typing area
  • Not a comfortable full-day keyboard

Who ProtoArc EK01 Folding Bluetooth Keyboard Is Best For

Best for: Working from a tablet or phone while travelling.

ProtoArc EK01 Folding Bluetooth Keyboard fits teams sized solo, small and is commonly chosen for equip office. Businesses with requirements outside those patterns should compare it against the alternatives listed below before committing.

Key Features

7.6 / 10
  • Folding body. Collapses to roughly phone size for a bag or pocket.
  • Integrated touchpad. Cursor control without a separate mouse.
  • Bluetooth pairing. Switches between multiple mobile devices.

Ease of Use

8.5 / 10

Our ease of use score reflects setup effort, day-to-day navigation, and how much administration the product needs once it is live. ProtoArc EK01 Folding Bluetooth Keyboard scores 8.5 out of 10 on this criterion.

Pricing

8.4 / 10

Around $40 to $60 depending on model and touchpad option.

Pricing model: one time. Confirm current list pricing on the vendor site before purchasing, since plans and limits change frequently.

Check current pricing(opens merchant site in a new tab)

Integrations

8.4 / 10

We score integrations on ecosystem size, quality of native connections to common business tools, and availability of an API. ProtoArc EK01 Folding Bluetooth Keyboard scores 8.4 out of 10.

Customer Support

7.8 / 10

Support scoring is based on documented channels, published response commitments, and the depth of the vendor's help center and partner network.

Scalability

7.0 / 10

Scalability covers how far the product goes as headcount, revenue, and complexity grow, including plan ceilings and migration risk.

ProtoArc EK01 Folding Bluetooth Keyboard Alternatives

Other products in this category worth shortlisting.

Final Verdict

ProtoArc EK01 Folding Bluetooth Keyboard earns 7.9 out of 10 and is a recommended option for working from a tablet or phone while travelling. Weigh the drawback above against your requirements, and compare pricing at your expected volume before buying.

Editorial Team

Software research desk

Our research desk compiles pricing, feature, and support data for every product listed on the site.

Last reviewed Our methodology

Scores are editorial assessments produced by Stacker Review using a standard rubric. We do not publish aggregate user ratings or review counts.