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⌨️ Fold, connect, and conquer your workday—anywhere, anytime!
The ProtoArc XK01 Plus is a tri-fold, full-size Bluetooth keyboard featuring 105 keys with a numeric keypad and white backlighting adjustable across three brightness levels. Designed for professionals on the move, it folds compactly and includes a PU leather pouch and phone stand. It supports multi-device Bluetooth 5.1 connectivity for up to three devices, compatible with iOS, Android, Windows, and Mac OS. Powered by a rechargeable battery, it offers up to 150 days standby time with smart sleep mode, making it the ultimate portable productivity tool.





















| ASIN | B0D3HFCSKJ |
| Additional Features | Backlit, Foldable, Lightweight, Portable |
| Antenna Location | Business, Everyday Use, Travel |
| Best Sellers Rank | #98 in Computer Keyboards |
| Brand | ProtoArc |
| Built-In Media | Foldable Bluetooth Keyboard, PU Carry Pouch, Phone Stand, USB Cable, User Manual |
| Button Quantity | 105 |
| Color | Gray |
| Compatible Devices | Laptop, PC, Smartphone, Tablet |
| Compatible Operating System Family | Android |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.5 out of 5 stars 807 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 15.19"L x 4.68"W x 0.48"H |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Multimedia |
| Keyboard Layout | QWERTY |
| Keyboard Plate Material | ABS |
| Manufacturer | ProtoArc |
| Mfr Part Number | Protoarc B0D3HFCSKJ |
| Model Name | XK01 Plus |
| Model Number | XK01 Plus |
| Number of Batteries Required | 1 |
| Number of Keys | 105 |
| Number of Sections | 1 |
| Power Source | Rechargeable Battery |
| Recommended Uses For Product | Business, Everyday Use, Travel |
| Special Feature | Backlit, Foldable, Lightweight, Portable |
| Style Name | Contemporary |
| Switch Type | Scissor-Switch |
| Theme | Space |
| Unit Count | 1.0 Count |
| Warranty Description | 2 Year |
H**D
Terrific device
This is a terrific portable keyboard. I've never liked the keyboard on my laptop because the touch and dullness of it actually discourage productivity. I'd purchased another, supposedly ergonomic portable and took it back because it wasn't so ergonomic at all, was poorly constructed and downright flimsy. The designers on this ProtoArc, however, did a great job: the backlighting and battery life are excellent, the touch is responsive, and the Bluetooth connection is immediate. It's lightweight, but not flimsy, and the foldability is a plus--especially for traveling. There's a paper user manual that's actually understandable and a 2-yr. warranty that suggests faith in their product. I haven't had to use tech support, but there's an actual phone number to call if you need help. I very seldom write reviews, but this product deserves one.
M**L
Great for Travelers and Remote Workers
Awesome foldable keyboard. Great full size for easy mobile use when traveling. Used it on a trip in a hotel and it paired perfectly to my laptop and tablet. Love the backlit keyboard on this one. It’s made well with the hinges appearing very strong. Great quality materials used. Strongly recommend for anyone traveling.
W**E
Good, But Often Lags
I’ve been using this folding Bluetooth keyboard for almost a month, and honestly this is the best one I’ve used. It’s full size, easy to type on, and even has a ten-key, which feels like a luxury on something portable. Compared to my older model, which folds smaller and packs easier, this one wins when it comes to actually getting work done. It feels like using a regular keyboard, not something pulled out of a travel toy box. Now for the part I do not like. I type fast, and every now and then, the keyboard just cannot keep up. Sometimes it lags. Other times, the cursor jumps backward one or two spaces. That means I have to stop, go back, and fix whatever it messed up. I did find a little trick. If I leave a few extra spaces at the end of the sentence, it helps. But not always. And honestly, it gets frustrating after a while. I’m still deciding if I want to keep using it or return it (I still have a few days). If I figure out a fix or if it gets worse, I’ll come back and update this. But for now, if you are looking for a travel-friendly keyboard that feels like a real one, this might be a great pick. Just be warned, it might glitch if you type as fast as I do.
B**N
Solid travel keyboard for my Surface Pro tablet
I'm apparently a heavy user, and for my use case and the software I work with, have some very specific keystrokes Right out of the box this paired quickly with my tablet, and was immediately up and running. Probably put 6 hours of use on it before charging it (preemptively, wasn't showing a low battery or anything). It's got a nice feel, the keys have good travel (still being chicklet keys like a laptop), not silent but not terribly loud. in a day and a half of work, I've not experienced any unusual stutters or lag, so that's a win. Also working before sunrise, the backlight feature was a huge plus. I reprogrammed a few keys since I like certain keys in certain places, but that's part of my specific needs I suppose (I want a control key on the right side for example). I don't love the home/end/pgup/pgdown being where they are, but that's a minor nuance based on how I use this. I appreciate the feel and materials, it feels solid with a metal housing which should be durable, of course having to be able to fold up it does have hinges, which feel solid as well, but I don't think it'd work on your lap. Not docking any points since that's not expected. I did see on a 3d print site, an option to make little locks to keep it open, and provide feet for a slight angle, I may figure out a way to source those, but as is, this keyboard is perfect for me wanting to travel with a Surface Pro tablet but also remain productive with a full size keyboard & 10 key
A**.
A Fantastic, Backlit Keyboard Option That's A Great Value
I've been using the XK01 by ProtoArc, a device I originally found at a local electronics retailer and wound up buying here on Amazon. But only recently, I started to wonder if there was a backlit option for the XK01. Turns out there is, and this is it. It is EXACTLY the same product as the XK01, but the XK01 Plus has backlighting/illuminated keys. This is a light, folding keyboard that can be paired with switched between up to three Bluetooth devices simultaneously. Charging is done through a USB-C socket on top of the device, and the pilot lamp changes from orange to green when fully charged. Much like the original XK01, battery life is really good, although I imagine use of the backlight will cut into longevity. However, there are three lighting levels (in addition to "off") that you can choose from. All are white lights (so if you're hoping for one of those fancier color-selectable lighting schemes like on a gaming keyboard, this isn't for you). This is a great choice for those times when you have a lot to type or say, and you just don't feel like poking an on-screen keyboard endlessly. It can be used with a smartphone, a tablet, or laptop or desktop computer. It supports all the major OS's - Windows, Mac OS, Android, and iOS - any unit with Bluetooth on it. As far as the feel of the keys, I liked it. Key travel is far better than a membrane-style keyboard, and key response feels good (not "premium", but decent), with enough springiness. It doesn't make a lot of noise when you type on it, so if you're in a situation where silence is golden, you'll appreciate it. And, unlike many other battery-operated Bluetooth keyboards available, this has full-sized keys, meaning far fewer typing errors. Yes, you may have to adjust to the placement of a few keys here and there, but I don't think you'll find the layout to be a deal-breaker. The package comes with a carry pouch, and a USB-C cable. There is no charger included for it, but you can get one nearly anywhere these days, including here on Amazon. I can't think of a better, portable Bluetooth keyboard that's available right now. I think this is as good as it gets.
J**S
Very Impressive, durable, and comfortable to use
I bought this awhile back so that I could have a keyboard outside of my laptop when I travel. I work in IT and honestly the amount of stuff I have to take with me if I'm going to be out of town for any length of time is almost ridiculous. Recently I visited family on a two week trip and I am extremely impressed with the quality and durability of this keyboard. The charge lasts for what seems like forever, the keys are really easy to type on. I do prefer my mechanical keyboard at home but it's extremely difficult to travel with and too big for small spaces when I'm not at home. This keyboard is very comfortable, I was able to type with ease and it never missed a key. As soon as I unfold it, it's connected and ready to go. If you're looking for a compact, durable keyboard to take with you on the go, this one is well worth the price. If it helps, I use macbooks and there were no issues at all with connecting. And, if you need quiet, this one is for you. Sometimes even at home I will switch over to it if my toddler is asleep nearby so I can get some work done. I'm so impressed with this company, I've already got another product of theirs in my cart because when I saw their brand show up in my search I felt comfortable enough that it's likely a good quality accessory. I'll be recommending them when our clients are looking for quality accessories.
R**Z
Excellent mobile bluetooth keyboard that I now use everyday.
If you've been looking for a mobile, Bluetooth keyboard, that offers a tremendous amount of flexibility, has great key tap response, and is extremely portable: This Is It! I carry the ProtoArc with my in my messenger bag just about everywhere I go. It take up so little space in the bag, but folds out to a full keyboard size. I can use it a couple of hours a day for an entire week without recharging the battery. Connecting up via Bluetooth is extremely easy and you can switch between 3 different devices by pressing one button. This keyboard is so light and versatile that I've stopped carrying my laptop to the coffee shop or library. I just bring my phone on a little stand and this keyboard and I am good to go. Lastly, I am very impressed by how it feels to type on this keyboard. It will never be exactly like typing on a standard keyboard, however it gets VERY close. Using the ProtoArc keyboard has been a great enhancement to my workflow. Highly recommend.
G**O
What Began as a Travel Keyboard in Now My Prime Work Keyboard
I travel a lot and wanted to by a compact keyboard to accommodate work on the run (airplane, small hotel desks, etc.). this keyboard delivers in full. Fold it up, place in case, store in carry on. It is very compact. I've been using it for a couple weeks now with no disconnects or errors. Initial configuration to my laptop was simple and error free. It quickly connects to Bluetooth when brought out of it's folded configuration; blazing speed. This product delivers as advertised. Due to it's compact profile, I use my laptop as monitor only and use this full time - quality work keyboard. 5/5 highly recommend. Also, the documentation came in a quality black envelope with silver engraved writing; very classy - well played ProtoArc.
W**R
Seems good
Seems OK, but the letters colour fades little
L**E
Sleek and functional
I literally look for reasons to use this keyboard on the go.
C**K
portable and funtional
As advertised, quick to set up and ready to go. For those who travel a lot and need a full size keyboard for their laptop or to get a better option than just two thumbs typing on their phone or tablet, this it the tool that solves it all.
P**A
Buono
Non si riescono a configurare alcuni caratteri tipo a”’ @ “-
C**Z
Recomendado
En lo personal me gustan los teclados con teclado numérico y este cumple mis espectativas, podría mencionar que no tiene base para inclinarlo un poco. El espacio que ocupa es bueno al plegarse.
Trustpilot
2 months ago
2 weeks ago