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ProtoArc

ProtoArc XK01 Full-Size Foldable Bluetooth Keyboard for Travel, Space Gray

  • Based on 3,511 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Oct 26 – Oct 27
Order within 1 hour and 48 minutes
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Color: Black Gray


Features

  • True Full-Size Typing: 105 keys, 0.65in keycaps, a number pad, function row, and navigation keys deliver a desktop-style typing experience for travel, office, and remote work
  • Tri-Fold Travel Design: The keyboard folds to 8.46 x 4.68 x 0.78 in, with internal aluminum hinges tested for 10,000+ folds and a no-clip design for quick setup
  • 3-Device Bluetooth Switching: Bluetooth 5.1 connects up to three devices and switches with one button, helping you move between laptop, tablet, and phone without breaking workflow
  • USB-C Rechargeable Standby: Recharge with the included USB-C cable and rely on auto-sleep standby up to 150 days, so the travel keyboard is ready when your work moves
  • Quiet Scissor-Switch Keys: Low-profile scissor switches reduce typing noise in coffee shops, open offices, and shared rooms while keeping each keystroke comfortable and controlled
  • 12 Shortcut Keys: Dedicated media and function shortcuts give quick access to home, app switching, volume, and F1-F12 controls through Fn + ESC for faster daily tasks

Description

XK01 foldable full keyboard comes in a range of colors to match your style and setup. Choose the color that best suits you! More Than a Keyboard, It's Your Style For the sleek and sophisticated. Space Gray echoes the aesthetic of premium tech gadgets. It’s the ideal match for the modern minimalist who appreciates a clean, uncluttered look and cutting-edge style. Timeless, powerful, and universally professional. Classic Black blends seamlessly into any environment, from the corporate office to the home desk. It's the go-to choice for those who value discretion and enduring style. Make a statement without saying a word. The striking two-tone design of Black Silver adds a layer of dynamic energy and modern flair. It’s perfect for those who want their tools to reflect their confident and distinctive personality. Unleash your creativity. The deep, vibrant hue of Sapphire Blue is a tasteful departure from the ordinary. It inspires clarity and calm, making it a favorite for creators, writers, and anyone who brings ideas to life. Connect with a touch of nature. Forest Green is a rich, earthy tone that stands out with elegant uniqueness. It brings a sense of calm and refinement to your space, perfect for those who seek to blend productivity with personal sanctuary. Bluetooth vertical mouse, relaxed forearm and wrist position to reduce hand fatigue for all-day comfort. 3 Mode(Type C+USB+Bluetooth) wireless mouse. Connect seamlessly via the included wireless receiver for plug-and-play simplicity, or effortlessly pair via Bluetooth to save a USB port. Ultra-slim, 360° foldable and ergonomic split design. A portable bluetooth keyboard perfect for travel and business trips. Great for use on the airplanes, libraries, cafes or wherever on the go A comprehensive mobile office suite, each accessory is dedicated to optimizing your workflow, breaking free from the constraints of time and space. Perfect for the traveling professional, this integrated design consolidates your tech needs. Store the 3-port HUB inside the mouse so you'll never misplace it and always have it when needed The wireless mouse easily switch between laptop, tablet, and desktop with one click.Ideal for home office and multi-tasking. Just fold the keyboard up and store in your briefcase and take it away. Flip it open and you have a full keyboard ready to go. 12 shortcut keys can immediately access to homepage, switch apps, volume and more. Press Fn+ESC key to activate the FN functions. A travel keyboard is compact, versatile, and portable. Open Dimensions: 15.19 x 4.68 x 0.48 inch Folding Dimensions: 8.46 x 4.68 x 0.78 inch Unfold to turn on and folded to turn off, ensures hassle-free operation and saves energy. Is the XK01 too big for travel, or too small for comfortable typing? XK01 is a "Full-Size Portable" keyboard. It features a number pad and standard 16.5mm keys for comfortable typing. While not pocket-sized, its tri-fold design makes it packable and perfect for those who need both typing comfort and travel convenience Connection Issue/Certain keys not working/Typing delay or keys repeating? 1. Ensure the keyboard is fully charged(recommended to use the computer's USB port for charging) 2. Re-establish Bluetooth Connection 3. Test on Another Device Do the hinges lock in place? Can I use it on my lap? The hinges don't lock, but hold firmly when unfolded on a flat surface. For stable typing, we recommend using it on a desk or table. Does this keyboard have backlit keys? XK01 model is not backlight. However, for those who need to work in low-light environments, we offer the XK01 Plus model featuring adjustable white backlighting. Can I use the XK01 with a USB cable for a wired connection? No, the XK01 is Bluetooth-only for maximum portability and multi-device use. It has no USB receiver. Mission At ProtoArc, our mission is to deliver innovative workspace solutions that enhance comfort, boost productivity, and foster overall wellness. Vision We believe that everyone deserves a workspace that not only meets their functional needs but also empowers them to thrive. Our vision is a world where work environments promote health, happiness, and high performance.

Brand: ProtoArc


Compatible Devices: Laptop, PC, Smartphone, Tablet


Connectivity Technology: Bluetooth


Keyboard Description: Flexible


Recommended Uses For Product: Business, Student, Travel


Special Feature: Foldable, Hotkeys and Media Keys, Multi-Pairing, Portable, Rechargeable


Color: Black Gray


Keyboard backlighting color support: Single Color


Style: Contemporary


Product Dimensions: 9"L x 5"W x 1"H


Compatible Devices: Laptop, PC, Smartphone, Tablet


Connectivity Technology: Bluetooth


Additional Features: Foldable, Hotkeys and Media Keys, Multi-Pairing, Portable, Rechargeable


Keyboard Backlighting Color Support: Single Color


Switch Type: Clicky


Keyboard Layout: QWERTY


Hand Orientation: Ambidextrous


Button Quantity: 105


Mechanical Keyboard Switch Model: Scissor-switch


Minimum Required Operating System Version: Android 4.4 KitKat, Mac OS 10.12 Sierra, Windows 10, iOS 9


Compatible Operating System Family: Windows


Number of Keys: 105


Number of Sections: 2


Color: Black Gray


Style Name: Contemporary


Theme: KEYBOARDS


Brand: ProtoArc


Keyboard Description: Flexible


Antenna Location: Business, Student, Travel


Built-In Media: Bluetooth Foldable Keyboard, USB Cable, User Manual


Model Number: XK01


Model Name: ProtoArc XK01


Item Highlight: 105 keys, number pad, 0.65in keycaps, 3-device Bluetooth 5.1 switching, USB-C charging, for laptop tablet phone


Unit Count: 1 Count


Manufacturer: ProtoArc


Number of Packs: 1


Number of Items: 1


Mfr Part Number: XK01 Space Grey US


Warranty Description: 2 year


Item Dimensions L x W x H: 9"L x 5"W x 1"H


Enclosure Material: Acrylonitrile Butadiene Styrene


Keyboard Plate Material: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 26 – Oct 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great keyboard at a great price, handy to use with up to 3 devices.
Color: Black
So just got a new iPad mini, and just wanted to have a keyboard so i could type on it. But apple doesn’t make a Magic Keyboard for the mini, so i got this one instead. It’s quite nice and has the added feature of folding nicely in thirds. Super easy to use, and pairs quickly to three different devices, say a laptop (computer), iPad, and phone. I got the one with the 10 key, but they had another one that had a track pad instead. I was looking to see if they had a track pad that also doubled as a 10 key, but i don’t think i saw one. This one is quite nice and folds nicely, no extra steps to unfold. The keys have a nice sound and feeling to them. It’s quite a wide keyboard, so it’s easy to type, and it was pretty inexpensive with great reviews. I just hope that it will last a long time and also not need too be recharged often. I will see if this will replace my regular iPad Pro, which is quite heavy when attached to the Magic Keyboard. I am so in love with the mini, i hope it will fit into my lifestyle well. I mean i carry my iPad everywhere, so now this one literally fits into my crossbody bag. ... show more
Reviewed in the United States on September 12, 2026 by JVSGUSCASD
    • Super portable - great battery - everyday carry
Color: Black
So great I have bought about 10 of these for gifts and EVERY SINGLE PERSON has loved it. SUPER portable. Keyboard protects itself when closed and full size number pad is super handy. It has a clean and premium look. If you use any standard computer keyboard you will feel right at home on it. The folks I had purchased this for were carrying around Logitech MX keyboards in cases and they loved them because they are great keyboards. When I gave them this they were shocked at how light they were and how much easier it was for them to carry every day. I ended up with the XK03 ergonomic version because I am a freak for ergonomics. We all love our protoarc keyboards. oh and we haven't charged them for months and we work 12 hour days. Idk what kind of witchcraft they use on these but this is money well spent! ... show more
Reviewed in the United States on September 28, 2026 by Amazon Customer
    • Kind of disappointed *With update
Color: Dark Blue
********************************* 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. ... show more
Reviewed in the United States on October 11, 2024 by Nick Vendura
    • convenient and long battery life
Color: Black
Due to recent world changes ((cough))COVID((cough)), our team has all been given laptops instead of desktops to work from. Which has greatly improved work life! I can telework, work from the field, etc., anywhere there's an internet connection, I can get my job done. However. Not having grown up with computers as a natural fact of life, I am unused to a small screen. Those dual monitors at work are a godsend!! I can make do out in the field, or for a quick moment. However, with age, also comes changing eyesight. It's no longer comfortable for me to be only a keyboard's width away from my screen. I need some distance! As my job entails some flexibility, I had purchased a silicone roll-up keyboard so for portability and convenience. It was wonderful! Fit easily in my work backpack. Lightweight. A built-in 10-key pad (I abhor hunting for numbers across the top of the keyboard). The only downsides were that it was corded, and that my fingers didn't glide across the keys as they do on a 'regular' (plastic) keyboard. A coworker saw my silicone keyboard, came to Amazon, and found the ProtoArc XK01 Folding Wireless Portable Keyboard. I had to have one. My co-worker mentioned the battery life when I asked about the keyboard, and I thought, yeah, right. I'll use it more than you do, so there's no way this lasts *that* long. Folks, I am here to tell you that the battery life on this is INCREDIBLE. I ordered this in January 2023. It's now mid-September 2023, and I think I've charged it twice. MAYBE three times in the last eight and a half months. I use the ProtoArc XK01 Folding Wireless Portable Keyboard regularly, and yet sporadically. Depending upon how the day unfolds, I may use it for my entire work day in the field, or it may only be used once for a meeting. Other times, it just lives in my work backpack, ready when I need it. This keyboard (and my mouse) have become indispensable parts of my workday. Pros: - convenient size - BATTERY LIFE (charged three times (maybe two) in the eight and a half months I've had it) - 10-key number pad - ease of use - portability - convenience - USB-C charging port - Bluetooth connectivity to three different devices Cons: - the little feet have come off the bottom - USB-C charging port (depending upon already owned technology) - Bluetooth connectivity to three different devices (if you accidentally hit a button, and can't figure out why your keyboard is no longer working ...) I rated this as five stars because it's become so indispensable to my work life. I was working with a co-worker recently, and needed that distance from the screen. I switched the Bluetooth to setting two, connected to their laptop, and I was able to complete my task much easier! The only issues I've had so far have been that the little rubber feet have fallen off, and the plastic hinge protector on one hinge partially broke. I highly recommend this product! ... show more
Reviewed in the United States on September 13, 2023 by S. Burg
    • Great size, Great Battery life
Color: Black
Review Image by Micah
This little keyboard is everything I hoped for! Included in my picture is the folding keyboard (top) compared to my blutooth keyboard by HP for my desktop computer, with a measurement of full extended length for anyone looking to measure out how big it is in advance. I use this keyboard to write on my phone, and there's no "learning curve" with the size of this keyboard; there's maybe a 1 inch difference to my pc keyboard, as the "home" "end" "page up" and "page down" keys are arranged vertically instead of horizontally on this folding keyboard, but I rarely use those keys to begin with. Connecting to my phone's blutooth is a breeze, and it connects automatically when unfolded, and disconnects when folded back up, so no worries about manually connecting and disconnecting. Typing is fast and easy, with built-in spell-check and predictive text from my phone's own settings, but those can be toggled on or off if you prefer. Makes creative writing on the go much easier; just find a flat surface and good to start typing! This keyboard folds up to a little over 8in by 4 inches -- about an inch or so longer than my Kindle Paperwhite, and is very slim, so it is easy to fit in a purse or backpack; I have a miniature sling crossbody bag that works perfectly for this as my carry bag to write on the go. I received this Keyboard on November 15th, and have used it almost daily for over two weeks, and had to charge it for the first time (very briefly, did not take long for the red indicator light to turn green, so take care to keep it in your sight and don't leave it plugged in overnight to preserve your battery!) which is what prompted me to leave a review. I highly, highly recommend this keyboard to anyone who has to type on a small phone a lot, do yourself a favor and save your thumbs and wrists the strain! ... show more
Reviewed in the United States on December 1, 2024 by Micah
    • Great
Color: Black Gray
This is a great little keyboard that folds up slim, and yet unfolds to full-size. It connects via Bluetooth and I had no trouble connecting it to multiple computers. The color is a perfect fit for my laptop, and it appears to be a sturdy and well-made keyboard. The only thing I would’ve liked it to have is folded out feet on the other side of the keyboard. I like having a keyboard slanted towards me and not completely flat. So having a totally flat keyboard was a bit of an adjustment for me and not what I’m used to when working remotely from home. Had this keyboard had a little fold out feet it would’ve been perfect. ... show more
Reviewed in the United States on September 27, 2026 by Jules
    • Great product. Quality made and quality design. Buy this. I have others, but none this good.
Color: Black
Wow, had it almost a year now. It is the best portable keyboard ever (and i was in the computer business for 25+ years). Remembers blue tooth settings. Types easily and folds perfectly to take with me. The Best!
Reviewed in the United States on October 7, 2026 by Ladd D.
    • Get what you pay for.
Color: Black
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. ... show more
Reviewed in the United States on May 7, 2026 by C. Kari

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