Best Overall
ProtoArc XK04 Foldable
Key details
- Keys
- 65
- Cover
- PU leather
- Power
- USB-C, up to 150 days standby
- Wireless
- Bluetooth 5.1, 3 devices
Fold it in half and the XK04 becomes a flat square that slides into a jacket pocket or the back pocket of a daypack. That is the whole case for it, and it is why this is the first keyboard we reach for on a trip built around a phone and a tablet: packing it is not a decision. A PU leather cover wraps the keys so nothing gets pressed against a water bottle in transit.
Sixty-five keys is the compromise. There is no number pad, and the board is narrow enough that your hands sit closer together than on a laptop, but the keycaps are not toy-sized and touch typing survives for email, notes, and chat. Because it folds in half rather than in thirds, the hinge lands under the spacebar; if you type with your thumbs riding low, you will feel the seam.
Three devices pair over Bluetooth 5.1 and switch on dedicated keys, which turned out to be the most useful thing about it on the road: phone for maps and messages, tablet for the document, laptop for the file you have to send. USB-C charging with a long standby means it is ready when you pull it out, and the phone stand in the box turns a café table into a two-screen desk.
Pros
- Folds into a flat square that fits a pocket
- Dedicated keys switch between three paired devices
- Small keycaps that still allow touch typing
- USB-C charging with long standby
Cons
- Hinge sits under the spacebar
- No number pad
The travel keyboard we point most people to: it folds into a pocketable square, holds three devices, and types better than its size suggests.