
REVIEW – Utilizing a number of gadgets was as soon as an odd factor to see. No extra. Between laptops, smartphones, and good watches, all of us are carrying round a number of (typically many extra!) gadgets which might be extra highly effective computationally than what Alan Shepherd entered area with in Freedom 7. And the extra we need to do with them, the extra they scream out for a {hardware} keyboard. Should you’ve not used a {hardware} keyboard together with your telephone and switched it over to your pill/laptop, disgrace on you! Kidding (not kidding). So, having used in all probability a dozen completely different keyboards of varied configurations that may swap between a number of gadgets over time, I used to be completely satisfied to see the ProtoArc XK01 folding keyboard provided to the workforce. They’ve a number of configurations, and I used to be despatched the backlit model with an 10-key keypad, and am right here to report.
⬇︎ Bounce to abstract (execs/cons)
Worth: $64.99
The place to purchase: Firm Webstore and Amazon
What’s it?
The ProtoArc XK01 is a foldable, full-sized Bluetooth keyboard with a 10-key keypad that may be paired to as many as three gadgets.
What’s included?
- Keyboard itself
- Collapsable stand
- Journey case
- Paperwork
- Cost cable (USB-A<=>USB-C)

Tech specs
DIMENSIONS
Tri-Fold Keyboard (Folded)
Peak: 8.48 in (215.5 mm)
Width: 4.71 in (119.7 mm)
Depth: 0.82 in (20.9 mm)
Weight: 11 oz (314 g)
Tri-Fold Keyboard (Expanded)
Peak: 15.21 in (386.4 mm)
Width: 4.71 in (119.7 mm)
Depth: 0.48 in (12.4 mm)
Weight: 11 oz (314 g)
Bluetooth Low Power
Home windows VISTA, 7, 8, 10 or later
macOS 10.15 or later
iOS
Android
ProtoArc Scissor Key Swap Expertise
Rechargeable Li-Po (1500 mAh) battery
Battery life: As much as 6 months on a single full cost
Wi-fi working distance: 10 m (33 ft)
Design and options
The ProtoArc keyboard is a Bluetooth keyboard that may be related to as much as three completely different gadgets. It’s constructed in three items, with the middle one being 8.48 in (215.5 mm). There are two different flaps that fold over the bigger middle piece. When the edges fold in, the facility cuts. When these flaps open, the unit powers up and reconnects to the gadget it was beforehand working with, if it’s obtainable. It sits flat on a desk (with small rubber anti-mar pads on every nook), however I might hesitate to apply it to your lap or some other non-stable floor.
Your entire proper flap is taken up with a ten-key keypad, just like what you’d see on most PC keyboards, full with PG UP, PG DWN, NUM LK, Dwelling, Finish, Delete and Insert. There are three orange keys, nevertheless, which might be throughout the highest of the keypad. These permit for fast connection (or activation) of any of the Bluetooth channels. It is a pretty frequent customary for multi-device keyboards, to have both an FN key or a devoted set of keys reserved for switching.
The ProtoArc XK01 is obtainable in two finishes: black or silver. From the product pictures on the positioning, it appears this shade solely applies to the body across the keys, not the outside case. I used to be despatched black, so I can’t say for certain. There are bundles with and with out backlighting, with and with out wi-fi mice, stands, and carrying circumstances. The backlit model is barely obtainable as a keyboard by itself with a small, fold-up stand (which works for many telephones and for tablets, so long as you’re taking precautions to forestall it from tipping over! Extra on this later.)

The scale of the keys and the format is similar as any non-folding, non-BlueTooth keyboard you’ll see. Sadly, they copied Apple’s earlier format with the full-sized horizontal arrows and half-sized vertical arrows that each one people who write textual content in giant portions hate a lot. (Apple has since repented and their laptops, in the end, now have 4 half-sized arrow keys organized in an Inverted “T” configuration, as was decreed in days of yore.) Most full-sized keyboards have a set of full-sized arrow keys in an inverted T in an area between the keypad and the primary alphanumeric space.

The keys on the ProtoArc XK01 are crisp and correct. I by no means felt as if a key didn’t reply to my contact, or {that a} rogue finger motion triggered a letter to be typed accidentally.
The “F-Keys”, which in Apple working programs are media management keys virtually solely, all labored as anticipated and have labels that point out the features they carry out. (I can’t keep in mind the final program I used that had devoted F-keys. WordPerfect 5.0, possibly? Do PCs use these? There’s a lot historical historical past entombed in keyboards, particularly the keypad!)
Between the F6 and F10 keys, tiny LED lights within the body above point out energy, Caps Lock, and which of the three Bluetooth channels is lively. They’re hardly noticeable, however if you wish to verify these standing situations, they’re proper there. Fortunately, they exit a number of seconds after modifications happen within the standing.
Meeting, Set up, Setup
Fairly customary BlueTooth pairing with every of the three obtainable channels. Swap to that channel, the keyboard is mechanically in pairing mode the primary time. Select from the gadget you need to pair with and conform to the dialog. Increase, performed.
Efficiency
The primary operate of a transportable keyboard is that this: Will it join instantly, and if it’s designed to work with a number of gadgets, will it switch between them simply? The ProtoArc was phenomenal. When it unfolds, it instantly reconnects to whichever of my gadgets it had been related to earlier than, and after I hit the Bluetooth key for a distinct gadget, that gadget is instantly prepared for enter.
Included within the bundle is a vegan leather-based carrying case with a magnetic snap. The little stand has a devoted pouch on the slipcase as properly. The stand is plastic, however feels extra substantial than related stands I’ve used. (Oddly sufficient, I had simply given two related stands to pals the day earlier than this arrived. The standard of the plastic is healthier within the ProtoArc, and having the devoted pouch makes it much less more likely to get left behind or fall into the hidden depths of your bag.) Should you’re utilizing the stand with bigger gadgets (reminiscent of my iPad mini within the lede photograph), bear in mind that tapping targets on the high of the display might trigger the display to topple over at sure angles or in portrait mode. That is the case with any lower-profile stands getting used with tablets or larger-screened telephones, however I assumed I’d point out it.
Throughout testing, I had dinner at a really loud, very busy cantina on a Friday evening (full with singing waiters in Lucador masks!), whereas utilizing the ProtoArc with my iPad mini. I had my iPhone 16 Professional Max subsequent to it, propped up with the Benks MagClap Telephone Grip. I used to be maintaining with some pals who had been partying midway throughout the nation over Telegram on the telephone and writing this text on the iPad mini. I used to be so tickled after I highlighted textual content on the telephone, copied it, switched to the iPad, and pasted it into this doc. That is simply the usual motion of Apple’s Common Keyboard characteristic, however to see it supported so absolutely on a third-party keyboard over restaurant wifi was a delight. The backlighting on the keyboard meant I by no means mistyped a key, regardless of the chaos swirling round me. (I like writing in locations like this! There’s a lot vitality!)
Last ideas
As we do an increasing number of on our telephones, we begin to chafe in opposition to the most important situation with utilizing a small display: the keyboard is simply so tiny and tough to make use of for lengthy typing classes. Not that we need to do all writing on a telephone, however – properly, y’know, I may, if I may use all my fingers! Additionally, I’ve seen there are been some modifications within the touchdown spots and key sizes on Apple’s iOS keyboards. I are likely to hit the area bar when typing backside row keys, and a variety of time “stay” and “love” get typed incorrectly. (The unusual factor is, that’s occurred each methods, so it could be a difficulty with AutoIncorrect.)
I keep in mind being in Tech Assist and sitting in a restaurant, fielding calls on my cell, getting data from the answering service on a 2-way textual content pager, and getting into/retrieving data from my Palm Pilot. (This was at nighttime ages of 2001-2005. Pre-iPhone.) I obtained some odd seems to be, to say the least, juggling three cell gadgets! That degree of cell information entry continues to be a factor for a lot of people, myself included, however an increasing number of people do it often, and on a number of gadgets, so it’s not the oddity it as soon as was. Should you’re having to maneuver between gadgets often, give a multi-device keyboard a strive. You might be shocked how a lot you take pleasure in it!
What I like concerning the ProtoArc XK01 Plus folding keyboard
- Prompt switching
- Nice backlighting
- Normal key format
What must be improved?
- Arrow keys have to be “Inverted T”. Please!
- I’d like to see a model with a trackpad as an alternative of the keypad. I simply don’t enter that a lot numerical information.
Worth: $64.99
The place to purchase: Firm Webstore and Amazon
Supply: The pattern of this product was supplied free of charge by ProtoArc. ProtoArc didn’t have a ultimate say on the evaluate and didn’t preview the evaluate earlier than it was revealed.
Try these different evaluations!








