--- product_id: 705149535 title: "Wireless Ergonomic Keyboard, EK04 2.4GHz USB Wireless Ergo Keyboard with Separate Numeric Keypad, Split Design, Hard Wrist Rest, Rechargeable, for Windows PC/Laptop/Desktop" brand: "protoarc" price: "€ 139.94" currency: EUR in_stock: true reviews_count: 5 category: "Proto Arc" url: https://www.desertcart.it/products/705149535-wireless-ergonomic-keyboard-ek04-2-4ghz-usb-wireless-ergo-keyboard store_origin: IT region: Italy --- # Rechargeable 250h standby Separate numeric keypad Split ergonomic layout Wireless Ergonomic Keyboard, EK04 2.4GHz USB Wireless Ergo Keyboard with Separate Numeric Keypad, Split Design, Hard Wrist Rest, Rechargeable, for Windows PC/Laptop/Desktop **Brand:** protoarc **Price:** € 139.94 **Availability:** ✅ In Stock ## Summary > ⌨️ Elevate your typing game with ergonomic wireless freedom! ## Quick Answers - **What is this?** Wireless Ergonomic Keyboard, EK04 2.4GHz USB Wireless Ergo Keyboard with Separate Numeric Keypad, Split Design, Hard Wrist Rest, Rechargeable, for Windows PC/Laptop/Desktop by protoarc - **How much does it cost?** € 139.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/705149535-wireless-ergonomic-keyboard-ek04-2-4ghz-usb-wireless-ergo-keyboard) ## Best For - protoarc enthusiasts ## Why This Product - Trusted protoarc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Workspace:** Separate numeric keypad lets you optimize your desk layout and boost workflow efficiency. - • **Durable Hard Palm Rest:** Leather-surfaced, curved wrist rest supports your palms with lasting comfort and style. - • **Ergonomic Split Design:** Curved, split keys align wrists & forearms naturally for all-day comfort and productivity. - • **Rechargeable Powerhouse:** Built-in lithium battery delivers up to 250 hours standby after just 2 hours of USB-C charging. - • **Wireless Freedom with 2.4GHz:** Plug-and-play USB receiver ensures lag-free connection—no drivers, no hassle, just seamless typing. ## Overview The ProtoArc EK04 is a Windows-compatible wireless ergonomic keyboard featuring a split curved keyset and separate numeric keypad for enhanced comfort and productivity. It offers a durable hard palm rest, 2.4GHz plug-and-play wireless connection, and a rechargeable battery with up to 250 hours standby time. Designed for professionals seeking a healthier typing posture and flexible workspace setup. ## Description ProtoArc Wireless Ergonomic Keyboard, EK04 2.4GHz USB Wireless Ergo Keyboard with Separate Numeric Keypad, Split Design, Hard Wrist Rest, Rechargeable, for Windows PC/Laptop/ Desktop Review: Not most typing friendly. Missing Martian regular keyboard keys, not ideal for Mac users. Review: Works great, love that it’s rechargeable rather than using standard batteries. Been using it for two weeks (at least 100 hours spent), and it’s still running on my first charging session from when I opened it! Love the number pad separated so I can put my mouse where I need it. Key spacing was a little different from my last ergonomic keyboard, but I adjusted pretty easily and it’s not a big deal. Quality is good. Feeling on my palms/wrists is good. No issues at all with connectivity. Very happy with this purchase and would buy again! ## Features - Ergonomic Comfort Design: The wireless ergonomic keyboard features with curved and split keyset design, which helps to position your wrist and forearm in a more natural and relaxed posture. Scooped scissors-switch keys perfectly match the shape of your fingertips, offering quick response with every keystroke. Maximum comfort and productivity for all-day typing. - Hard Palm Rest: Curved, hard palm rest with leather surface offers extended typing comfort with more wrist support and durability. Kindly Note: This wrist rest is non-removable and it is not a soft cushioned one. - 2.4GHz Wireless Connection: Only compatible with Windows system, the ergonomic keyboard and number pad will both work as soon as you plug the USB receiver into the USB port of your computer, no additional drivers required, plug and play. Kindly Note: The ergonomic keyboard and number pad don't support Bluetooth connection and are not compatible with Mac OS. The USB receiver is on the bottom of the keyboard. - Two Adjustable Tilt Legs: There are only 2 adjustable tilt legs on the back of the ergonomic keyboard, helping lift up the bottom of the keyboard and keep your wrist in a relaxed typing posture while standing. Kindly Note: There are no adjustable tilt legs on the bottom of the number pad. - Personalize Your Setup: The separate numeric keypad provides greater flexibility for your workspace setup, greatly helps to improve your work productivity. - USB-C Charging: The ergonomic keyboard and number pad are built-in rechargeable lithium battery with 250 hours of standby time after 2 hours of full charge. - Warm Tips: The ergonomic keyboard and number pad are not backlit. The dimension of the ergonomic keyboard is 13 inch long and 9 inch wide, and the dimension of the number pad is 6 inch long and 8 inch wide. Unlike traditional keyboards, adjusting to an ergonomic split keyboard layout may require an initial adaptation period as you become accustomed to its design and layout. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DQ8BG849 | | Are Batteries Included | No | | Best Sellers Rank | #85,876 in Computers ( See Top 100 in Computers ) #2,490 in Computer Keyboards | | Brand | ProtoArc | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (239) | | Date First Available | 26 January 2025 | | Item Weight | 1.4 Kilograms | | Manufacturer | ProtoArc | | Package Dimensions | 37.29 x 26.2 x 5.7 cm; 1.4 kg | | Power Source | Battery Powered | ## Product Details - **Brand:** ProtoArc - **Compatible devices:** Windows Desktop, Windows Laptop, Windows PC - **Connectivity technology:** USB - **Keyboard description:** Ergonomic Split Design, Separate Numeric Keypad, Hard Wrist Rest - **Recommended uses for product:** Everyday Use ## Images ![Wireless Ergonomic Keyboard, EK04 2.4GHz USB Wireless Ergo Keyboard with Separate Numeric Keypad, Split Design, Hard Wrist Rest, Rechargeable, for Windows PC/Laptop/Desktop - Image 1](https://m.media-amazon.com/images/I/71799Dk7t4L.jpg) ## Questions & Answers **Q: Are you new to ergonomic keyboard?** A: Unlike traditional keyboards, adjusting to the ergonomic keyboard layout may require an initial adaptation period as you become accustomed to its design and layout. **Q: Do the ergonomic keyboard and number pad support Bluetooth connection?** A: No, they don't support bluetooth connection. Only support 2.4GHz wireless connection, you need plug one USB receiver into the USB port of your computer, both the ergonomic keyboard and number pad will work. The USB receiver is under the keyboard. **Q: Is the palm rest a soft cushioned one and removable?** A: No, the palm rest is a non-removable hard wrist rest with leather surface on it, which will provide more wrist support and durability than a cushioned one. **Q: Do the ergonomic keyboard and number pad have adjustable tilt legs?** A: There are only 2 adjustable tilt legs on the back of the keyboard where the palm rest is, helps elevate the bottom of the keyboard up when you stand. There are no adjustable tilt legs on the bottom of the number pad. **Q: What are the dimensions of the ergonomic keyboard and number pad? And are they backlit?** A: The ergonomic keyboard and number pad are not backlit. The dimensions of the ergonomic keyboard is 13 inch long and 9 inch wide, and the dimensions of the number pad is 6 inch long and 8 inch wide. ## Customer Reviews ### ⭐⭐⭐ Review *by A***. on 16 February 2026* Not most typing friendly. Missing Martian regular keyboard keys, not ideal for Mac users. ### ⭐⭐⭐⭐⭐ Review *by S***R on 25 January 2026* Works great, love that it’s rechargeable rather than using standard batteries. Been using it for two weeks (at least 100 hours spent), and it’s still running on my first charging session from when I opened it! Love the number pad separated so I can put my mouse where I need it. Key spacing was a little different from my last ergonomic keyboard, but I adjusted pretty easily and it’s not a big deal. Quality is good. Feeling on my palms/wrists is good. No issues at all with connectivity. Very happy with this purchase and would buy again! ### ⭐⭐⭐⭐⭐ Review *by D***G on 30 April 2025* Finally, real engineering thinking went into an ergonomic keyboard. I love this. It's the right price. The reason I bought this one was the price, but I was hoping for the best. The simple design logic of splitting the main keyboard from the extended numbers pad is brilliant. It seems so obvious. First of all, people hunting for ergo keyboards also use keyboard trays to make sure their elbows at the right height -- and most of these aren't that wide. This design solves the problem by splitting off the numbers pad -- now you can move it in when you need it without forcing your mouse hand far to the right in an bad ergonomic zone. Simple, right? So why don't more keyboard makers do it? I bought their matching "handshake" mouse as well (the vertical kind -- it's very good too.) Is it ergonomic? It is for my hands (normal sized male hands). I saw one person complain about keyboard click, but I don't notice anything. I have mechanical keyboards, which are far noisier. This one is slightly clickier than a logitech, but way quieter than a mechanical. It's perfect for me. The keyboard layout is good, except I'm a Mac user, so the Windows key I had to train myself to think of it as the Mac Command key -- I just had to force myself to use it. It's counter-intuitive. I like that it's rechargeable on USBC -- charged quickly, and havent' had to recharge so far in heavy use (I type about 10,000 words a day). Highly recommended. I like the faux leather hand rest better than a spongy memory foam style (like Logitech's ergo keyboard, which I have as well -- those foam ones are softer but get dirty from sweat, cat hair (in my case, since my cat likes to sleep on keyboards), etc. I like the faux leather feel and style. Thumbs up all round, except the stupid Win Key, and I think it's a mistake to have the power button on the bottom (Most people probably don't turn off keyboards, but I do, otherwise my cat will be sending emails to people.) . ## Frequently Bought Together - ProtoArc Wireless Ergonomic Keyboard, EK04 2.4GHz Wireless Ergo Keyboard with Separate Numeric Keypad, Split Design, Wrist Rest, Rechargeable, for Desktop, PC, Laptop - ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, Black - Logitech Lift Vertical Ergonomic Mouse, Wireless, Bluetooth or Logi Bolt USB receiver, Quiet clicks, 4 buttons, compatible with Windows/macOS/iPadOS, Laptop, PC - Graphite --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/705149535-wireless-ergonomic-keyboard-ek04-2-4ghz-usb-wireless-ergo-keyboard](https://www.desertcart.it/products/705149535-wireless-ergonomic-keyboard-ek04-2-4ghz-usb-wireless-ergo-keyboard) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-06*