








โจ๏ธ Fold, connect, conquer โ your ultimate travel keyboard companion!
The ProtoArc XK01 is a full-size, foldable Bluetooth keyboard featuring 105 keys including a number pad and function row, designed for professionals on the move. Its tri-fold aluminum hinge construction withstands over 10,000 folds, while Bluetooth 5.1 enables seamless switching between three devices. With a USB-C rechargeable battery offering up to 150 days standby and quiet scissor-switch keys, it combines durability, convenience, and a premium typing experience in a sleek dark blue finish.











| ASIN | B0D3HCQD2S |
| Additional Features | Foldable, Hotkeys and Media Keys, Portable, Rechargeable |
| Antenna Location | Business |
| Best Sellers Rank | #50,362 in Computers ( See Top 100 in Computers ) #1,170 in Computer Keyboards |
| Brand | ProtoArc |
| Built-In Media | Foldable Bluetooth Keyboard, USB Cable, User Manual |
| Button Quantity | 105 |
| Color | Dark Blue |
| Compatible Amazon Tablet Models | Amazon Fire 5th Generation |
| Compatible Devices | Laptop, PC, Smartphone, Tablet |
| Compatible Operating System Family | Android |
| Compatible devices | Laptop, PC, Smartphone, Tablet |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Customer Reviews | 4.3 out of 5 stars 109 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 38.6L x 11.9W x 1.2H centimeters |
| Item Highlight | 105 keys, number pad, 0.65in keycaps, 3-device Bluetooth 5.1 switching, USB-C charging, for laptop tablet phone |
| Item Weight | 297 Grams |
| Keyboard Description | Full-size Foldable Bluetooth Keyboard with Scissor-switch Keys and Multimedia Shortcuts |
| Keyboard Layout | QWERTY |
| Keyboard Plate Material | ABS |
| Keyboard description | Full-size Foldable Bluetooth Keyboard with Scissor-switch Keys and Multimedia Shortcuts |
| Manufacturer | ProtoArc |
| Mechanical Keyboard Switch Model | Scissor Switch |
| Mfr Part Number | Protoarc B0D3HCQD2S |
| Model Name | XK01 |
| Model Number | XK01 |
| Number of Batteries Required | 1 |
| Number of Items | 1 |
| Number of Keys | 105 |
| Number of Packs | 1 |
| Number of Sections | 1 |
| Power Source | Battery Powered |
| Recommended uses for product | Business |
| Special features | Foldable, Hotkeys and Media Keys , Portable, Rechargeable |
| Style Name | Contemporary |
| Switch Type | Scissor-Switch |
| Unit Count | 1 Piece |
G**S
Almost a year later, still going strong
I use this daily to connect to my phone. It never drops a connection, dust and grime doesn't bother it, and the keys are large and accessible. I've charged it once in 8 months. A few cons: -it can't connect to more than one item at once - the delete and printscreen buttons are small and side-by-side, so they're easy to mix up - you can use it on your lap, but the double-hinges means it will bend down. It's much easier on a flat surface These are pretty small issues and wouldn't stop me buying it again. The phone support it comes with is a great addition, too. Can positively recommend this.
D**Y
Nice foldable keyboard
Used it daily for a month during a trip and it worked well without a need to be recharged. At this point I am very pleased with the product.
M**A
Great, compact, perfect for travel
Bought this for travel for my husband as he travels for work and works remotely at times. He LOVES it. He is very happy with this.
N**A
Kind of disappointed *With update
********************************* UPDATE No. 2 (March 8, 2025 ********************************* I contacted the company and they did send me a replacement. I had to shoot a video to prove that my keyboard was not functioning properly first and they mailed out the new keyboard. So, the customer service is great. However, the new keyboard is having similar issues already. It definitely works better than my previous keyboard, but the alt and spacebar keys are sort of difficult to press. They work, but you have to press very hard on them, which I wouldn't mind too much except for two reasons (1) I use alt-tab and alt-ctrl religiously to switch between apps and zoom, so alt is a key I probably use more than any; and (2) it's inconsistent. For whatever reason, you must press harder on the alt and spacebar than the other keys. I wouldn't mind as much if the weight was the same across all keys, but it's not and that's my complaint. Still, I'm very happy they sent me a replacement and will bump them up 2 stars. ****************************** UPDATE: January 16, 2025 ****************************** After using this keyboard for about four months, I was FINALLY starting to get used to the awkward placement and size of some of the keys, and then... it broke. The "T" and "G" keys will no longer work properly. Sometimes, if I press VERY hard several times in a row, I can get one of them to type, but the keyboard is basically useless to me now. It's so frustrating to spend $50 on something that only lasts a few months. Despite that, I still think this would be a nice keyboard if they'd just tweak a few things ... Key placement: Having the "Page Dn" and "Page Up" keys in a row between the right arrow and O numkey is so frustrating. I can't tell you how many times I've tried to click the right arrow or type the "O" and it causes my screen window to page down. It's so annoying. Folding: There needs to be a way to lock it in place when unfolded, especially if you want to use it on your lap. Spacebar: Very inconsistent and will sometimes not register Really, that's about it. If they would tweak those issues, I think it would be one of the best mini keyboards out there. The battery life is excellent, the look is slim and attractive and key mechanism feels nice. ********************* ORIGINAL REVIEW ********************* I'm a weirdo. I spend so much time at a computer that I get excited when I order a new keyboard. The anticipation swells as I watch the tracking info until finally! It's here. This keyboard was no different. However, since the day I unboxed this tri-fold wireless keyboard, I've been met with disappointment after disappointment. The first major disappointment was the folding mechanism. This does not lock when unfolded. That means if you need to place it on your lap -- which I often must do -- it will easily fold back in on itself while you are typing. And even if you place the keyboard on a pillow or something soft, it often sinks into the pillow and bows in a somewhat concave position. The next disappointment is the spacebar. I have no idea why, but I would guess one out of about every 10 presses of the spacebar just does not register. Finally, those tiny, infinitesimal arrow keys. Not only are they very small and difficult to press, they are difficult to find because of the awkward positioning. I cannot tell you how many times I have missed the arrow keys and pressed the "page down" key. It's too many times to count, which leads me to my final negative: the lack of a backlight. I didn't think it would be a huge deal with this keyboard, but it kind of is, just because of the spacing of those arrow keys and some other commonly used keys, like page up/down and the tiny function keys. Am I being too rough on this little keyboard? Maybe. But I kind of feel like I paid just a bit more for this keyboard than most so I guess I was just expecting a little more. Now, don't get me wrong, there are some positives: It folds up nicely and is very compact. It can actually fit in your pocket if it's large enough. And the battery is awesome so far. I've been using this for several weeks without needing to charge it yet. And I probably use it a few hours a day. Finally, the Bluetooth functionality is great. It's responsive, has no ghosting or repeating letters and has never disconnected while using it. It's also nice that it automatically goes to sleep when you fold it and reconnects instantly when opened. I'm still giving it three stars as it's not a complete disappointment, but I feel like a few tiny adjustments (locking mechanism, spacebar tweak and maybe a backlight) would make this an awesome keyboard. As is, it just misses the mark, in my humble opinion.
A**R
Short Shelf Life
Good product when it worked. Within 3 months, several keys stopped working. Customer support was attentive, but could not fix the issue. A refund was issued, but it was still frustrating to only have it work for a few months.
Trustpilot
2 weeks ago
2 weeks ago