---
product_id: 699639473
title: "ProtoArc Backlit Bluetooth Ergonomic Keyboard, EK01 Plus Full Size Wireless Split Keyboard with Dual Bluetooth and USB, Cushioned Wrist Rest, Rechargeable, for Windows/Mac/Android, White and Silver"
brand: "protoarc"
price: "¥39833"
currency: JPY
in_stock: true
reviews_count: 5
category: "Proto Arc"
url: https://www.desertcart.jp/products/699639473-protoarc-backlit-bluetooth-ergonomic-keyboard-ek01-plus-full-size-wireless
store_origin: JP
region: Japan
---

# Seamless 3-device Bluetooth/USB switching 2000mAh rechargeable battery Full-size split ergonomic layout ProtoArc Backlit Bluetooth Ergonomic Keyboard, EK01 Plus Full Size Wireless Split Keyboard with Dual Bluetooth and USB, Cushioned Wrist Rest, Rechargeable, for Windows/Mac/Android, White and Silver

**Brand:** protoarc
**Price:** ¥39833
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your workspace with ergonomic elegance and wireless freedom!

## Quick Answers

- **What is this?** ProtoArc Backlit Bluetooth Ergonomic Keyboard, EK01 Plus Full Size Wireless Split Keyboard with Dual Bluetooth and USB, Cushioned Wrist Rest, Rechargeable, for Windows/Mac/Android, White and Silver by protoarc
- **How much does it cost?** ¥39833 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/699639473-protoarc-backlit-bluetooth-ergonomic-keyboard-ek01-plus-full-size-wireless)

## 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

- • **Custom Comfort Angles:** Four adjustable tilt feet let you find the perfect ergonomic angle whether sitting or standing.
- • **Triple Device Command:** Effortlessly switch between 3 devices via dual Bluetooth and 2.4G USB connectivity—work smarter, not harder.
- • **Power Through Your Day:** Robust 2000mAh battery with USB-C fast charging keeps you unplugged longer and ready for any task.
- • **Backlit Brilliance on Your Terms:** Adjustable white LED backlighting with 3 brightness levels plus power-saving modes for up to 100 days battery life.
- • **Ergonomic Mastery for Your Wrists:** Curved split-frame and cushioned wrist rest reduce strain by 54%, promoting all-day comfort and better posture.

## Overview

The ProtoArc EK01 Plus is a full-size, split ergonomic keyboard designed to reduce wrist and forearm strain with its curved frame and cushioned wrist rest. Featuring adjustable white LED backlighting with multiple brightness levels and power-saving modes, it offers up to 100 days of battery life with backlight off. It supports seamless switching between three devices via Bluetooth and 2.4G USB, compatible across Windows, Mac, and Android systems. Powered by a 2000mAh rechargeable battery with USB-C fast charging, it combines comfort, connectivity, and long-lasting performance for professional multitaskers.

## Description

ProtoArc EK01 Plus Full Size Backlit Wireless Ergonomic Keyboard with Wrist Rest for Windows/Mac/Android System Requirement: It is widely compatible with Windows 7/8/10, Mac OS X 10.12, Android 4.3 or higher, as well as Microsoft systems Packing Included: 1* Bluetooth Ergo Keyboard 1* USB Receiver 1* Type-C Charging Cable 1* User Manual

Review: Very Nice High Quality Keyboard. Was looking for a replacement for MS Natural Keyboard and this works for me! Very well made. Love the feel and comfort and the option to switch between Wireless or Bluetooth on multiple OS's (Windows/Mac, etc). I really like the transparent silicone like keyboard cover for protection (both spills and preventing wear and tear on the letters). I was really impressed. The only suggestion I would recommend is to make the USB Cable slightly longer to reach surge protectors on the floor =D
Review: Wow! I am very very impressed and super happy with purchase! Its more than what I expected. Thank you ProtoArc for this Ergonomic keyboard.

## Features

- Full-Size Ergonomic Comfort: The ProtoArc Ergonomic Keyboard features a unique curved split-frame design that actively reduces strain on your wrists and forearms and promotes proper posture. The scooped keys are crafted to fit your fingertips perfectly, making typing effortless and natural. Please note: we recommend checking the dimensions before ordering to ensure an ideal fit for your workspace. (While our full-size ergonomic keyboard enhances productivity, it may occupy more desk space)
- Learning curve: Since it takes some time to adapt to the keyboard layout when you first use our ergonomic keyboard, it may cause inconvenience to your use, We recommend that you take 1-2 weeks to get used to it, but our ergonomic design will help relieve the muscle pressure on your wrists and forearms
- Adjustable Backlighting: The ergonomic keyboard features soft white LED backlighting with three adjustable brightness levels (Low, Mid, High), allowing you to customize your comfort in any lighting. You can also turn the backlight off entirely to conserve power. This flexibility directly impacts battery life: enjoy up to 12-13 hours in High mode, 18-20 in Medium, 34-36 in Low, and an extended 90-100 days with the backlight off
- Cushioned Wrist Rest & Adjustable Tilt Feet: Experience comfort with our ergonomic keyboard. The curved wrist rest provides 54% more support to reduce wrist fatigue, ensuring comfortable typing for hours. With four adjustable tilt feet, you can choose the keyboard to three different angles, keeping your wrists relaxed whether you're sitting or standing
- Note: The keyboard backlight adjusts based on inactivity periods to conserve power: After 1 minute: Backlight turns off (press any key to wake); After 60 minutes: Enters deep sleep mode with backlight disabled (press any key to wake the keyboard within 3 seconds, then manually turn on the backlight)
- Seamless 3 Device Switching: Switch between devices effortlessly. With Bluetooth and 2.4G USB connectivity, this wireless keyboard can pair with up to three devices simultaneously. A simple key press lets you jump between your laptop, tablet, and computer. It’s compatible with Windows 8/10 or above, Mac OS X 10.12 or above, Android 4.3 or above, and Microsoft systems. (The keyboard cannot be connected via wire)
- USB-C Fast Charging: The ergo keyboard is equipped with a large 2000mAh rechargeable battery, offering extended working hours—especially with the backlight turned off. Focus on your tasks without worrying about frequent charging.(The USB charging cable can only be used for charging, not for wired connection)
- Charging Tips: For optimal performance, charge the keyboard using a computer’s USB port or a DC 5V 1A charger. Avoid using fast chargers or high-power adapters, as they may affect the keyboard’s performance. (All keys of the keyboard are not programmable)
- In 2.4G mode, the keyboard is not compatible with the Mac OS/ IOS system, resulting in some function keys not being able to be used normally. please try switching to Bluetooth mode; By default, F1-F12 are multimedia function keys. it need to press Esc+Fn to turn off to switch to traditional key functions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJ6SJF2V |
| Are Batteries Included | No |
| Best Sellers Rank | #87,976 in Computers ( See Top 100 in Computers ) #2,589 in Computer Keyboards |
| Brand | ProtoArc |
| Color | White Silver |
| Customer Reviews | 4.2 4.2 out of 5 stars (61) |
| Date First Available | 9 December 2024 |
| Item Weight | 1.7 Kilograms |
| Item model number | EK01 Plus |
| Manufacturer | ProtoArc |
| Package Dimensions | 53.34 x 29.21 x 5.08 cm; 1.7 kg |
| Power Source | Battery Powered |
| Series | EK01 Plus |

## Product Details

- **Brand:** ProtoArc
- **Compatible devices:** Laptop, PC, Tablet, Windows/Mac/Android
- **Connectivity technology:** Bluetooth, USB-A
- **Keyboard description:** Multimedia
- **Recommended uses for product:** Business, Everyday Use, Multimedia

## Images

![ProtoArc Backlit Bluetooth Ergonomic Keyboard, EK01 Plus Full Size Wireless Split Keyboard with Dual Bluetooth and USB, Cushioned Wrist Rest, Rechargeable, for Windows/Mac/Android, White and Silver - Image 1](https://m.media-amazon.com/images/I/61tgjG9fRBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 20 January 2026*

Very Nice High Quality Keyboard. Was looking for a replacement for MS Natural Keyboard and this works for me! Very well made. Love the feel and comfort and the option to switch between Wireless or Bluetooth on multiple OS's (Windows/Mac, etc). I really like the transparent silicone like keyboard cover for protection (both spills and preventing wear and tear on the letters). I was really impressed. The only suggestion I would recommend is to make the USB Cable slightly longer to reach surge protectors on the floor =D

### ⭐⭐⭐⭐⭐ Review
*by H***� on 9 January 2026*

Wow! I am very very impressed and super happy with purchase! Its more than what I expected. Thank you ProtoArc for this Ergonomic keyboard.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 17 April 2025*

UPDATED REVIEW: 5/19/25 - I've had this keyboard for a month now and I am so pleased with it. I functions perfectly, love the way the keys sound (not too loud but people know my fingers are flying), the backlighting is so nice in a darker office, which is how I prefer it. I hate fluorescent lighting so never turn the overhead lights on. I have naturally long nails that I spend a nice coin on to keep looking professionally manicured and the keys on this keyboard seem to be customized for just that purpose - long or short fingernails, your fingers won't slip off the keys. I think that's probably really important for some of the ladies reading these reviews. I've owned and used a myriad of wireless keyboards. This one tops them all. I will only ever buy and use ProtoArc. And no, this is not a paid ad. This is a genuine review. I paid for my keyboard myself. First and foremost, I’m a keyboard snob. Truly. I’ve been a paralegal for nearly 20 years and spend my whole day in front of a computer. Prior to that I worked in medical billing again spending my whole day on a computer. You could say I’ve spent my career typing. As such, I am VERY particular when it comes to keyboards. When I find one I really like, I hold onto to it until its demise. By then, that model has usually been replaced by something else. I was reluctant to try this keyboard. I’ve hesitated buying anything new for more than a year eking out the last bit of life from my old one. I’ve read many, many reviews about many, many ergonomic keyboards. I originally purchased an ergonomic Lenovo Go but you had to buy the number pad separately and it just was a hassle to not have an integrated number pad. The keyboard itself was nice but had its quirks. I found myself searching again and coming back to this keyboard. After reading reviews from people who didn’t receive the item in exchange for their review, I felt confident that I should at least give it a go. I am glad I did. This is just my initial assessment but the keys are smooth strokes, the ergonomic alignment is perfection, and the leather wrist pad allows for smooth transition while moving across the board while typing. This keyboard has the feel of a super high end piece of technology. If you are hesitant I understand your reluctance. But I would highly suggest you try it out. Worst thing that happens is you return it. Good luck and best wishes for your keyboard search!

## Frequently Bought Together

- ProtoArc Backlit Bluetooth Ergonomic Keyboard, EK01 Plus Full Size Wireless Split Keyboard with Dual Bluetooth and USB, Cushioned Wrist Rest, Rechargeable, Compatible with Windows/Mac/Android, White
- ProtoArc Ergonomic Vertical Mouse, EM11 NL Rechargeable Wireless Mouse Bluetooth, Ergo Mice with 3 Multi-Device for PC/Notebook/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, White

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**Shop now:** [https://www.desertcart.jp/products/699639473-protoarc-backlit-bluetooth-ergonomic-keyboard-ek01-plus-full-size-wireless](https://www.desertcart.jp/products/699639473-protoarc-backlit-bluetooth-ergonomic-keyboard-ek01-plus-full-size-wireless)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-01*