ProtoArc K310 Pro Bluetooth Mechanical Keyboard, Wireless Backlit Keyboard for Mac/Windows, Low Profile Quiet Mechanical Keyboards, Multi-Device, Programmable Keys, Aluminum, Full Size

Price: $49.99
(as of Jun 20, 2026 02:39:15 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. ProtoArc K310 Pro Mechanical Keyboard

ULTIMATE EFFICIENCY

You can sync up to three devices. The Bluetooth 5.1 and 2.4G enables fast and stable connection

LOW-PROFILE RED SWITCHES

Silky linear feel. Silent, sensitive, effortless, ready to work

1 3 Devices Connection

2 Quiet Smooth Typing

3 Long-lasting Battery

4 Programmable Keys

The adjustable design creates a healthy office environment for you

Low-profile Keys

Low-profile mechanical keys with a short travel and solid feedback offer a responsive and smooth typing experience

Linear Red Switches

Red keys provide smooth, linear keystrokes and low actuation force

Aluminum Top Case

Aluminum mechanical keyboard offers enhanced durability and a sleek, professional appearance

108-Key Full Size

It simplifies your tasks, allows you to execute commands effortlessly

Mechanical Quality, Office Frendily Choice

Choose Your Office Partner

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Customer Reviews

4.3 out of 5 stars 119

4.2 out of 5 stars 1,339

4.4 out of 5 stars 220

4.1 out of 5 stars 167

4.4 out of 5 stars 443

4.4 out of 5 stars 838

4.4 out of 5 stars 1,794

Price

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$79.99$79.99

$56.99$56.99

$49.99$49.99

$44.99$44.99

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$44.99$44.99

Connection Type

2.4G+2*Bluetooth 5.1

2.4G+2*Bluetooth 5.1

3 * Bluetooth 5.1

2.4G+2*Bluetooth 5.1

2.4G+2*Bluetooth 5.1

2.4G+2*Bluetooth 5.1

3 * Bluetooth 5.1

Operating System

Windows, Mac OS, Android

Windows, Mac OS, Android

Mac OS

Windows, Mac OS, Android

Windows, Mac OS, Android

Windows, Mac OS, Android

Mac OS

Keys Type

low-profile red switch

Scissor switch

Scissor switch

low-profile red switch

Scissor switch

Scissor switch

Scissor switch

Backlight

✔

✔

✔

✔

✘

✘

✔

Macro customization

✔

✘

✘

✘

✘

✘

✘

Keyboard Battery Capacity

4000 mAh

2000 mAh

1800 mAh

500 mAh

500 mAh

500 mAh

1200 mAh

USB C Rechargeable

✔

✔

✔

✔

✔

✔

✔

Keyboard Dimensions L x W

16.9″L x 4.6″W

20.75″L x 7.7″W

16.7″L x 4.7″W

16.9″L x 4.6″W

16.9″L x 7.7″W

20.75″L x 7.7″W

16.7″L x 4.7″W

How does the mechanical keyboard feel when typing? Is the sound noisy?

Wireless mechanical keyboard is equiped with low-profile keys and precse red switches, responsive, smooth feel, and quiet cicking, not disturbing for office and late night use.

How many devices can be connected at the same time? Is it easy to switch?

Support 2 4G+ Dual Bluetooth connection modes wireless mechanical keyboard can effortlessly connect up to 3 devices, short press the orange switch key to cross devices for 1 s, no need to re-pair.

What is the difference between the Low-Profile and the Hight-Profile Linear Red Switch?

The low-profile key switches delivering more responsive typing feedback. You can type with less force, which means reduced finger fatigue during work. For users new to high-sensitivity keyboards, it may take some time to adjust.

Is using the programmable features complicated?

No. Just click to open the driver webpage, and you’re ready to go. You can also find more detailed instructions on the ProtoArc Hub official website, including written guides and video tutorials.

Linear Quiet Typing: The wireless mechanical keyboard features low-profile keys and precise red switches deliver linear and smooth typing experience (Non hot-swappable). Delivers authentic mechanical feel while keeping noise levels minimal – perfect for office environments without disturbing others
Seamless Multi-Device Connectivity: Mechanical wireless keyboard connect up to 3 devices using either the USB receiver or Bluetooth technology, makes this your go-to keyboard for all work and entertainment needs. Effortlessly transition between Windows, Mac, iOS, and Android devices with single-button convenience.Compatible with Windows 7/8/10, Mac OS X 10.12, Android 4.3 or higher
10 Adjustable backlight：Mechanical keyboard include 10 backlight effects. Lighting speed and level can also be adjusted according to your need. Different backlit setting add fun to your typing sessions and create your own personalized setup
Macro customization: The K310 Pro mechanical keyboard supports recording and editing macro commands, and allows customization of key functions and backlight effects (excluding certain keys). Suitable for work and casual gaming.Currently only supports use 2.4G USB connections(Note: The device cannot be detected when using a multi-port hub and Safari is not supported)
Sleek Aluminum Design: Immerse yourself in a sophisticated design with the full-size 108-key wireless keyboard, featuring a modern aluminum top case. This keyboard combines precision mechanics with comfort, offering 2-level ergonomically adjustable tilt legs for extended typing comfort
USB-C Rechargeable: Stay powered and productive with the convenience of USB-C rechargeable batteries in the wireless mechanical keyboard. Enjoy up to 150 days of standby time after just 2 hours of charging, eliminating the need for frequent recharging

Product summary

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