−19%
More from ProtoArc →EK04 Split Ergonomic Keyboard
$69.99$89.99Save 22%
In stock at protoarc.com
The ProtoArc EK04 is a curved, split ergonomic keyboard that ships with a separate wireless numeric keypad you can park on either side or put away. It uses low-profile scissor-switch keys, connects by 2.4G receiver or Bluetooth to up to three devices, and charges over USB-C. Office workers who want a split layout without a full-size footprint are the target.
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Highlights
- Curved split layout with a fixed leather-surface palm rest
- Detachable numeric keypad, about 6 x 8 in; main keyboard about 13 x 9 in
- 2.4G USB receiver plus Bluetooth, switches among up to 3 devices
- Four adjustable tilt legs
- USB-C rechargeable; about 2 hours to charge, up to 250 hours standby
Best for
Desk workers who type and enter numbers all day and want a split layout with a movable numpad.
Things to consider
- ProtoArc notes the palm rest is hard, not cushioned, and cannot be removed.
- Split keyboards take some getting used to if you are coming from a standard layout.
- Listed compatibility is Windows 7/8/10, macOS 10.12, and Android 4.3 or later; newer OS support is not spelled out.
Key specs
| Price | $69.99 |
|---|---|
| Connection | 2.4G receiver + Bluetooth, 3 devices |
| Key type | Scissor-switch |
| Keyboard size | About 13 x 9 in |
| Numpad size | About 6 x 8 in |
| Charging | USB-C, about 2 hours |
| Colors | Blue, Space Gray |
| In the box | Keyboard, numpad, USB-C cable, USB receiver |
Our take
A flexible split keyboard at a moderate price, especially if you want the numpad off to the side. Skip it if you need a soft wrist rest.
Why it makes a good gift
A split ergonomic wireless keyboard with a separate number pad that keeps wrists in a natural typing position.
EK04 Split Ergonomic Keyboard at a glance
| Brand | ProtoArc |
|---|---|
| Price | $69.99 (was $89.99) |
| Type | Keyboards |
| Options | 2 colors |
| Availability | In stock at protoarc.com |
| Coupon | GFPALEKSANDRBODNAR |
| Returns | Returns within 30 days of delivery get a full refund including original shipping and… |
Price check
At $69.99, the EK04 Split Ergonomic Keyboard is toward the top of ProtoArc's price range, whose 110 listed products run $9.90 to $292.95.
It's currently 22% below its listed price of $89.99. Sale prices can end without notice, so check the live price before you order.
Frequently asked questions
Is the EK04 palm rest padded?
No. ProtoArc says it is a firm leather-surface rest that is not cushioned or removable.
Does the EK04 work with a Mac?
ProtoArc lists macOS 10.12 and later among supported systems, connecting by Bluetooth or the USB receiver.
Does it include a mouse?
No. The box includes the keyboard, numeric keypad, cable, and receiver.
Is the EK04 Split Ergonomic Keyboard on sale?
Yes. ProtoArc lists it at $69.99, down from $89.99 (22% off). Sale prices change, so confirm the live price on protoarc.com.
Is there a coupon code for the EK04 Split Ergonomic Keyboard?
ProtoArc's store-wide code GFPALEKSANDRBODNAR can be entered at checkout on protoarc.com. ProtoArc sets the discount, and some items or sale prices may be excluded.
What is ProtoArc's return policy?
Returns within 30 days of delivery get a full refund including original shipping and handling fees. ProtoArc provides a prepaid label for defective or incorrect items; change-of-mind returns ship at the customer's cost, and an RMA number is required.
How long does ProtoArc take to ship?
Continental US orders ship free over $19.99 with an estimated 3 to 5 business days. Canada is quoted at 5 to 7 business days, and the UK, Germany and select EU countries pay rates calculated at checkout.
Does the EK04 Split Ergonomic Keyboard come with a warranty?
ProtoArc's published warranty terms: Keyboards, mice and other accessories carry a 2-year warranty from delivery, and furniture carries 3 years, with select premium chairs eligible for 5 to 10 years. Claims go to support@protoarc.com with your order ID and photos or video.
What options does the EK04 Split Ergonomic Keyboard come in?
Color: Blue, Space Gray.
Where can I buy the EK04 Split Ergonomic Keyboard?
The EK04 Split Ergonomic Keyboard is sold directly by ProtoArc on protoarc.com. The Shop now button on this page goes straight to the product there, and code GFPALEKSANDRBODNAR can be applied at checkout.
Is the EK04 Split Ergonomic Keyboard in stock?
Yes. ProtoArc lists it as in stock on protoarc.com as of our latest check. Stock and prices refresh throughout the day.
Is ProtoArc a legit store?
ProtoArc is a smart pick for desk workers who want ergonomic keyboards, mice or a mesh chair without paying premium-brand prices, and its 2-year accessory warranty and free US shipping over $19.99 lower the risk. Skip it if you need a deeply customizable mechanical keyboard or ship to Hawaii, Alaska or an APO address, where service is restricted. Check which layout and OS a keyboard is built for (several models are Mac-specific or UK layout) before you order. Our full ProtoArc review covers shipping, returns and what to check before ordering.
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