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⌨️ Fold, connect, conquer — your ultimate travel keyboard companion!
The ProtoArc XK01 is a foldable, full-size Bluetooth keyboard featuring a durable tri-fold design with over 10,000 hinge cycles, whisper-quiet scissor switches, and a numeric keypad. Compatible across Windows, iOS, Android, and MacOS, it supports simultaneous connection to 3 devices and offers up to 150 days of standby battery life. Its ultra-slim profile and quick fold-and-go mechanism make it the perfect productivity tool for mobile professionals who demand desktop comfort on the move.




















| ASIN | B0BMLDJVSM |
| Additional Features | Foldable, Hotkeys and Media Keys, Portable, Rechargeable |
| Antenna Location | Business, Everyday Use, Personal, Student |
| Best Sellers Rank | #25 in Computer Keyboards |
| Brand | ProtoArc |
| Built-In Media | Bluetooth Foldable Keyboard, USB Cable, User Manual |
| Button Quantity | 105 |
| Color | Black Gray |
| Compatible Amazon Tablet Models | Amazon Fire 7 12th Generation, Amazon Fire HD 10 13th Generation, Amazon Fire HD 8 12th Generation, Amazon Fire Max 11 13th Generation |
| Compatible Devices | Laptop, PC, Smartphone, Tablet |
| Compatible Operating System Family | Windows |
| Compatible Tablet Computer Models | Amazon Fire 7 Kids 12th Generation |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.3 out of 5 stars 3,269 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 9"L x 5"W x 1"H |
| Item Weight | 291 Grams |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Wireless |
| Keyboard Layout | QWERTY |
| Keyboard Plate Material | Aluminum |
| Manufacturer | ProtoArc |
| Mechanical Keyboard Switch Model | Scissor-switch |
| Mfr Part Number | XK01 Space Grey US |
| Minimum Required Operating System Version | Android 4.4 KitKat, Mac OS 10.12 Sierra, Windows 10, iOS 9 |
| Model Name | ProtoArc XK01 |
| Model Number | XK01 |
| Number of Keys | 105 |
| Number of Sections | 2 |
| Power Source | Rechargeable Battery |
| Recommended Uses For Product | Business, Everyday Use, Personal, Student |
| Special Feature | Foldable, Hotkeys and Media Keys , Portable, Rechargeable |
| Style Name | Contemporary |
| Switch Type | Clicky |
| Theme | KEYBOARDS |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year |
J**H
shockingly good
This keyboard is great, oddly nice typing feel, lots of function keys like screen cap and settings and other special keys that take a little getting used to but once you use it for a little, it is a shockingly good keyboard. when folded, it is fairly secure and still easy to open and layout. It folds up to about half the size. The batter life is great and lasts a long time. It can connect up to 3 devices and makes a great travel keyboard. I have a Logitech Master Key that stays on my desk and I use this keyboard to quickly switch between my server, laptop, and desktop. Pair with a remote device mode and you can increase productivity to a ridiculous degree.
J**K
Finally, a Folding Keyboard That Doesn't Compromise!
I've tried my fair share of folding keyboards in the past, hoping for the perfect blend of portability and comfortable typing. Unfortunately, they always seemed to fall short. Whether it was an annoying seam right where my fingers would land, oddly shaped keys that threw off my typing rhythm, or the constant need for new batteries (and maybe not havionng them with me), there was always a trade-off. But with this new folding keyboard, I can honestly say those frustrations are a thing of the past! What immediately impressed me is that when unfolded, this keyboard feels and functions exactly like a full-sized, traditional keyboard. I was thrilled to see the inclusion of a complete 10-key number pad, something often sacrificed in portable designs. You genuinely cannot tell it's a folding keyboard when it's open and ready for use. The surface is completely smooth and seamless, eliminating those disruptive ridges that plagued previous models. The typing experience itself is fantastic. The keys have a satisfying and responsive feel, making it a joy to type on for extended periods. It's comfortable and doesn't feel cramped at all, unlike many other portable options. I also love the fact that this keyboard is rechargeable. No more scrambling for batteries or the guilt of constantly throwing them away – a huge plus for convenience and the environment! Beyond the core functionality, this keyboard excels in other areas too. It's incredibly portable and easy to slip into a bag when folded, making it perfect for travel or working on the go. The Bluetooth connection has been rock solid and consistently stable and reliable. It feels well-built and sturdy, not flimsy or cheap like some other folding keyboards I've encountered. Setting it up was a breeze – it paired with my devices instantly without any hassle. For the price, I truly believe this keyboard offers incredible value. If you're looking for a folding keyboard that truly delivers on its promise of portability without sacrificing a comfortable, full-sized typing experience, look no further. This one is a game-changer! I highly recommend it to anyone who needs a keyboard for travel, remote work, or simply to save space without compromising on functionality. This is, without a doubt, the best folding keyboard I've ever used!
C**I
Get what you pay for.
I've been using this keyboard for 7 months now, 5 days a week, 6-10 hrs per day, and I've taken it traveling on many trips until it unfortunately it stopped working, so I feel like this is an honest review for anyone considering this. Pros: Folded up pretty small, made it easy for commuting or traveling. I love the size, and found that I actually typed faster than my Logitech MX (I have fairly average sized hands) and I will be looking for this size keyboard in my next purchase. Keys were easy to use, nice feedback, nice give, again - liked this better than the Logitech MX. Bluetooth connection was seamless, very quick and awesome. Battery lasted a really, really long time (longer than Logitech MX). Overall - I loved this keyboard! Cons: It broke. Less than a year of use and it's totally done. 3-5 keys just stopped working on the left side including the Command and Shift buttons, and I am a shortcuts person, so for me it's unusable. I treated it well, I was gentle. No warranty was provided at purchase, and here's why: It's $40 y'all. I think we need to be more honest as consumers, and recognize that you often get what you pay for. If you want a cheap decent keyboard that probably won't last very long, this is it. One more con: there's a screenshot button right next to the numlock key, and4 I use the calculator constantly, and kept taking screenshots by mistake. Easy fix, I just removed the key. Overall I'm glad I got this because I realized I like that size better, and a folding keyboard is 100% awesome for commutes or travel. Would I get it again? Nope.
J**J
They didn't expect him to finish his essay on his phone. Then he pulled out his ProtoArc.
This folding keyboard has been surprisingly useful for travel and on-the-go work. It folds down small enough to slip into a bag or even a jacket pocket, but when opened it feels solid and comfortable to type on. The keys have a good amount of travel and don’t feel cramped, which makes longer typing sessions easy. Pairing over Bluetooth is quick, and it connects reliably without drops. The battery life is excellent—I can go days of use without recharging—and it charges quickly when needed. The hinge feels sturdy, so folding and unfolding doesn’t feel like it will wear out anytime soon. Compact, reliable, and comfortable to use—an excellent portable keyboard that doesn’t compromise on functionality.
J**K
Great Form Factor & Awesome Keyboard
This keyboard is excellent. I love the form factor and that it folds up and goes in my backpack for travel. I like the keys on it and the touch. It is great to have a 10 key because I work on a lot of forecasts. I also bought a second screen for travel. This pairs easily and has a USB C charging port. It works great with my MacBook Pro
K**T
A great replacement for my non-folding travel keyboard
Prior to this keyboard, I was using the Microsoft Designer Compact Keyboard, which is super lightweight, and has worked very well for me. However, there were a few issues that made me go looking for a different keyboard. First, I missed having a 10-key numeric keypad. Second, Microsoft keyboard is not rechargeable, but uses watch batteries, which is an expensive hassle when they die. And, finally, the MS keyboard doesn't fold, which means takes up more space in my backpack. So I took a chance on this ProtoArc keyboard. When I first received it, there were two minor problems. One of the hinges on the left side was kind of stuck, and had be forced to pop open. No plastic bits fell of, as described in some other reviews, and the hinge has worked perfectly since that first opening. The second issue was that it took me five or six tries to get the keyboard to pair with my Windows 11 laptop. Eventually, I got it to pair, and it has worked perfectly since then. I've been using it for about a week now, and I love it. I'm still getting used to the placement of the Home, End, and PgUp/PgDn keys, but I expect that shouldn't take long. Despite adding the numeric keypad, this keyboard only weighs 1 oz more than the MS keyboard. It not only takes up less space but, because it folds up, the keys are not exposed to the other contents of my bag when traveling. One other feature of the ProtoArc keyboard that I like is the FN Lock button. By default on both keyboards, the function keys are multimedia keys (play, pause, volume, etc.) and you have to hold down the FN key to use them as F1, F2, etc. As far as I know, this can't be changed on the MS keyboard. However, on the ProtoArc keyboard, simply pressing FN+ESC (called FN lock in the manual) reverses this and makes F1, F2, etc. the defaults, and you simply press the FN key to use them as multimedia controls. Fingers crossed that it holds up to constant travel and lots of opening and closing! UPDATE: I've been dragging this keyboard around the world in my backpack and using it constantly for more than two years. Still absolutely love it. Except, it finally died -- or I should say, started misbehaving; some keys not working, others firing constantly even when not touching the keyboard, etc. -- about two months after the end of the two-year warranty period. Grumble, grumble. And it happened while I was out of the country. Fortunately, I was able to find a new one locally and, amazingly, the build quality seems much better than the one I bought in 2022. Still very happy. Still highly recommended.
L**T
Steardy well designed keyboard
Love the features of the keyboard. One of which is that when folded, it turns off automatically. It is of a good size and easy to use. My only minor issue is that when I use it for travel, I tend to prop it up and they keyboard does bend at the sides though it doesn't interfer with it's function . Highly recommend it.
J**L
Excellent keyboard, full size, tactile feeling, folds perfectly, connects to laptop & iphone easily.
Pros - I love this keyboard, it feels good, it folds nicely, it connects easily. I would give it five stars however my first two developed problems (keys stopped working) after six months. That said, the ProArc support was GREAT, they took care of it.
G**7
Amazing keyboard
The product is fantastic, it looks amazing and works perfectly. Highly recommended!
W**7
A utiliser
fonctionne correctement par bluetooth et répond rapidement . Appairage est très facile à faire. Se manipule avec aisance. De bonne construction.
L**M
Great keyboard, even better customer service
Been using this keyboard semi-regularly for the past 4 months now, only charged once when I first got it so it has yet to run the battery dry. It's light, maybe around the weight of a smartphone and about 1.5x bigger when folded. It's not gonna fit in your pants pocket but does fit snugly in my tablet case when packed. Keys are full sized but short, a little over 1mm of travel with a crisp but quiet press, no mush. Feels like a good laptop keyboard, but might be unfamiliar if you're used to chunkier keys. Bluetooth switching is pretty fast, I think this depends more on your devices though. I don't usually write reviews, but the customer service was massively helpful and convinced me that this is a product that has some care put into it. The keyboard recently developed some non-functional keys, and once I contacted ProtoArc support they sent me steps to see if it could be fixed, and when that didn't work they promptly sent me a replacement XK01, free of charge. All that took place in less than 3 days, with delivery taking another 2. If that's not above and beyond service then I don't know what is. On sale, this is almost a steal.
F**A
Vale muito a pena
Teclado TOP. Compacto, agil e muito confortavel.
E**S
Great travel keyboard
This foldable keyboard is perfect for travel! The bluetooth connects instantly and the battery lasts a long time. I purchased this on a recommendation from someone and I have recommended it to others. Very happy with this purchase!
Trustpilot
1 week ago
1 month ago