---
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: "$362.84"
currency: USD
in_stock: true
category: "Proto Arc"
url: https://www.desertcart.ec/products/705149535-wireless-ergonomic-keyboard-ek04-2-4ghz-usb-wireless-ergo-keyboard
store_origin: EC
region: Ecuador
---

# 250h rechargeable battery 2.4GHz wireless tech ergonomic split design 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:** $362.84
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your typing game—comfort and productivity, wirelessly redefined.

## 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?** $362.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/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

- • **Power Through Your Workday:** Rechargeable lithium battery delivers up to 250 hours standby after just 2 hours of USB-C charging—stay unplugged longer.
- • **Customizable Workspace Flow:** Separate numeric keypad lets you tailor your desk layout for maximum productivity and ergonomic efficiency.
- • **Effortless Wireless Freedom:** Plug-and-play 2.4GHz USB connection for zero setup hassle and seamless Windows compatibility.
- • **Perfect Posture, Every Time:** Two adjustable tilt legs elevate your keyboard to maintain a relaxed wrist angle, reducing repetitive strain during long typing sessions.
- • **All-Day Comfort, Zero Strain:** Curved split keyset with scooped scissors-switch keys and hard leather wrist rest to keep your wrists naturally aligned and fatigue-free.

## Overview

The ProtoArc EK04 is a Windows-compatible wireless ergonomic keyboard featuring a split curved design and scooped scissors-switch keys for natural wrist positioning and fast response. It includes a separate numeric keypad for flexible workspace setup, a durable hard leather wrist rest, and two adjustable tilt legs for optimal typing posture. Powered by a rechargeable lithium battery with 250 hours standby, it connects via 2.4GHz USB receiver with plug-and-play simplicity, making it ideal for professionals seeking comfort and efficiency in their daily workflow.

## Description

Buy 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## 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 |
|---------------|-------|
| Brand | ProtoArc |
| Package Dimensions | 37 x 26.1 x 5.4 cm; 1.38 kg |
| Manufacturer | ProtoArc |
| Color | Black |
| Power Source | Battery Powered |
| Are Batteries Included | No |
| Item Weight | 1.38 Kilograms |

## 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.

## 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
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**Shop now:** [https://www.desertcart.ec/products/705149535-wireless-ergonomic-keyboard-ek04-2-4ghz-usb-wireless-ergo-keyboard](https://www.desertcart.ec/products/705149535-wireless-ergonomic-keyboard-ek04-2-4ghz-usb-wireless-ergo-keyboard)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*