---
product_id: 697163254
title: "ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad"
brand: "protoarc"
price: "฿1925"
currency: THB
in_stock: false
reviews_count: 13
url: https://www.desertcart.co.th/products/697163254-protoarc-wireless-ergonomic-keyboard-with-separate-number-pad
store_origin: TH
region: Thailand
---

# 250h standby rechargeable 2.4GHz plug & play USB Split ergonomic layout ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad

**Brand:** protoarc
**Price:** ฿1925
**Availability:** ❌ Out of Stock

## Summary

> ⌨️ Elevate your workflow with ergonomic precision and wireless freedom!

## Quick Answers

- **What is this?** ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad by protoarc
- **How much does it cost?** ฿1925 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/697163254-protoarc-wireless-ergonomic-keyboard-with-separate-number-pad)

## 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

- • **Ergonomic Split Design:** Curved, split keys align wrists naturally for all-day comfort and productivity.
- • **Hard Leather Wrist Rest:** Durable, contoured palm rest supports wrists, reducing fatigue during long typing sessions.
- • **Separate Numeric Keypad:** Customize your workspace with a detachable number pad for enhanced efficiency.
- • **Fast Recharge & Long Battery Life:** Recharge via USB-C in 2 hours for up to 250 hours standby—stay powered through your busiest days.
- • **Wireless Freedom with USB Receiver:** Seamless 2.4GHz connection—plug & play with zero driver hassle on Windows PCs.

## Overview

The ProtoArc EK04 Wireless Ergonomic Keyboard features a split curved keyset and hard leather wrist rest designed to reduce wrist strain. It connects via a 2.4GHz USB receiver for instant plug-and-play on Windows devices, includes a separate numeric keypad for flexible setups, and offers rechargeable lithium batteries with up to 250 hours standby after a quick 2-hour USB-C charge.

## Description

Buy ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad | 2.4GHz with USB Receiver, Hard Wrist Rest, Split Design, Rechargeable, for Windows PC/Laptop/Desktop: Keyboards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great, replaced Microsoft natural 4000 - Great key placement, performance, noise. I used a Microsoft ergonomic natural 4000 for over 10 years (still going strong), but I decided to try a separate numpad. I'm loving it! The negative tilt is just right. The size is awesome. I think I am even typing better without all that extra keyboard! I can place the numpad on the other side of my mouse, and I am so much more comfortable. The numpad is not perfect for me: it's a bit wide, doesn't have 00 key, backspace or tab key. I'm still enjoying it though. The wrist pad is hard, but the leather is comfortable. I've developed a little callous on my right palm as the Microsoft has a cushioned (but worn and peeling vinyl) pad. Overall, really enjoying this keyboard! (35 hours a week)
Review: Long battery life, good quality, good feel - 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 |
| Additional Features | Ergonomic, Hard Wrist Rest, Low-Profile Key, Separate Number Pad, Split Keyset Design |
| Antenna Location | Everyday Use |
| Best Sellers Rank | #1,294 in Computer Keyboards |
| Brand | ProtoArc |
| Built-In Media | Type-C Charging Cable, USB Receiver (on the bottom of the keyboard), Wireless Ergonomic Keyboard, Wireless Numeric Keypad |
| Color | Black |
| Compatible Devices | Windows Desktop, Windows Laptop, Windows PC |
| Compatible Operating System Family | Windows |
| Connectivity Technology | 2.4G USB |
| Customer Reviews | 4.1 out of 5 stars 342 Reviews |
| Enclosure Material | Leather, Plastic |
| Keyboard Description | Ergonomic Split Design, Separate Numeric Keypad, Hard Wrist Rest |
| Keyboard Layout | QWERTY |
| Manufacturer | ProtoArc |
| Mechanical Keyboard Switch Model | Scissor-Switch |
| Minimum Required Operating System Version | Windows 7 |
| Number of Keys | 114 |
| Recommended Uses For Product | Everyday Use |
| Special Feature | Ergonomic, Hard Wrist Rest, Low-Profile Key, Separate Number Pad, Split Keyset Design |
| Unit Count | 1 Count |
| Warranty Description | 1 year warranty |

## Product Details

- **Brand:** ProtoArc
- **Color:** Black
- **Compatible Devices:** Windows Desktop, Windows Laptop, Windows PC
- **Connectivity Technology:** 2.4G USB
- **Keyboard Description:** Ergonomic Split Design, Separate Numeric Keypad, Hard Wrist Rest
- **Keyboard layout:** QWERTY
- **Material:** Leather, Plastic
- **Recommended Uses For Product:** Everyday Use
- **Special Feature:** Ergonomic, Hard Wrist Rest, Low-Profile Key, Separate Number Pad, Split Keyset Design

## Images

![ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad - Image 1](https://m.media-amazon.com/images/I/71799Dk7t4L.jpg)
![ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad - Image 2](https://m.media-amazon.com/images/I/71zhtqrRY9L.jpg)
![ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad - Image 3](https://m.media-amazon.com/images/I/71uaS9z2e9L.jpg)
![ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad - Image 4](https://m.media-amazon.com/images/I/71PulYiIHdL.jpg)
![ProtoArc Wireless Ergonomic Keyboard with Separate Number Pad - Image 5](https://m.media-amazon.com/images/I/71SJ3748OqL.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

### ⭐⭐⭐⭐⭐ Great, replaced Microsoft natural 4000
*by K***N on July 26, 2025*

Great key placement, performance, noise. I used a Microsoft ergonomic natural 4000 for over 10 years (still going strong), but I decided to try a separate numpad. I'm loving it! The negative tilt is just right. The size is awesome. I think I am even typing better without all that extra keyboard! I can place the numpad on the other side of my mouse, and I am so much more comfortable. The numpad is not perfect for me: it's a bit wide, doesn't have 00 key, backspace or tab key. I'm still enjoying it though. The wrist pad is hard, but the leather is comfortable. I've developed a little callous on my right palm as the Microsoft has a cushioned (but worn and peeling vinyl) pad. Overall, really enjoying this keyboard! (35 hours a week)

### ⭐⭐⭐⭐⭐ Long battery life, good quality, good feel
*by S***R on January 25, 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!

### ⭐⭐⭐⭐ Incredible keyboard for the price
*by M***H on February 16, 2026*

As an author who's been using traditional mechanical slab keyboards for literal decades, being told by my physical therapist that I had to step sideways to a raised, split keyboard was worrying. Not only was I concerned about being able to adjust to the split and front-lifted layout, the cost of some of the "better" ergonomic keyboards was intimidating. I'd never spent more than $60-$100 on a keyboard before, and even the less expensive "good" ergo keyboards were in the $150-$400 range. And after trying a Kinesis mWave, I was worried about the comfort and quality of the current generation of mechanical switches as well. Enter the ProtoArc EK04, which was recommended to me by a friend. The price was right (really right!), so I gave it a try. Then, after two weeks, I bought a second one to use at work. This keyboard really punches out of its weight class. It took me a bit of time to get used to the layout and the spread of some of the keys, but after a week my typing speed was almost back up to normal. After two weeks, some of the pain and stiffness in my hands and fingers had begun to go away. After a month, I'm back to being able to type for extended periods without the kind of discomfort I was experiencing, and my typing speed and accuracy are almost back to what they were. Additionally, I love being able to put the numeric keypad over on the left side. It took me a little while to train my left hand to work those keys, but having the main body of the keyboard centered on the screen and my mouse closer in has reduced my neck and shoulder pain, in addition to the benefits to my hands. The duplicate arrow keys and delete key are convenient, but the duplicate Print Screen key is kind of a waste (even though I use PowerToys to reprogram it...it would've been nice to have an extra key there, rather than a duplicate). Battery life seems excellent...I've only had to charge both halves of the keyboard once since buying them, and I'm not sure I really needed to. They were both fully charged within 20 minutes. Both parts of the keyboard are very responsive, with no noticeable delay when starting to type on them after they've been idle for a while. My only complaint (what cost the keyboard one star) is that the build quality feels cheap; you get what you pay for. It's all plastic, and is rather creaky, especially around the palm rest. The key action is a little too stiff, but is getting better as I break it in. Hopefully they won't get mushy over time. I'm also a little disappointed that the USB ports are for charging ONLY...the keyboard's connection to the computer is wireless only. It'd be nice if they worked plugged in, without having to rely on a dongle for the connection. But that's probably part of how it's so inexpensive. And as I noted, the 2.4GHz wireless on this is surprisingly responsive, so I really shouldn't complain about it too loudly. In the end, considering the price (I picked up both of mine for about $45 on sale), this keyboard is really exceptional. If ProtoArc made a more expensive version of this keyboard, in the same two-piece layout, but with better materials, I'd probably buy one right away. But in the meantime, it's done wonders for my carpal tunnel and I have no complaints about how well it works.

## 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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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-07-30*