ProtoArc 2.4G Wireless Left-Handed Keyboard, XK21 Bluetooth Ultra-Thin Keyboard, Rechargeable Silent Keyboard with Three Multi-Device, Windows/Mac/Android, Black

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Price: $49.99

From the brand

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Our Concept:

We live in an era of unprecedented work flexibility. We not only work in the office but also at home and other places like digital nomads. Work is a major part of life for many of us, we want to make it more lively. A slightly different experience. Maybe a beautiful rim of rainbow light on the mouse or a tiny foldable keyboard? We know we are changing our perspectives on work starting small from our everyday keyboard and mouse.

Our Company

We manufacture and supply computer peripherals for companies around the world since the 2000s. We have specialized our expertise in making wireless computer input devices, and so established our own brand ProtoArc in 2021.

What We Value?

ProtoArc optimized products with more flexibility than ever to suit both work and personal needs, going the extra mile by adding a bit of delightful innovative design and unique features. We believe keyboards and mice are more than merely productivity tools, they are the medium of how people live and interact with the world!

Foldable Keyboard and Mouse

Ergonomic Mouse

Ergonomic Keyboard and Mouse


great for officegreat for office

Easy Switching between 3 Devices: The wireless ergonomic keyboard is easy to connect with USB receiver or bluetooth. It can meanwhile connect 3 devices, and switch easily with one key. Widely compatible with Windows/Mac OS/Android/IOS system to suit most of devices.
Left-handed Button Layout: The numeric keypad area is on the left,it is convenient for lefties to use. Based on this consideration, the left-handed bluetooth keyboard satisfies your different needs.
Rechargeable and Power Saving: The keyboard is built in with 280mAh lithium battery and can be powered by the included Type-C charging cable. No need other operation, it can enter into sleep mode after 30 mins of inactivity. The bluetooth keyboard can work for up to 200 hours.
What’s in the Package: There are 1 wireless bluetooth keyboard, 1 USB receiver, 1 Type C charging cable, 1 user manual in the package.
Compatible Systems: 2.4G Compatible System – Microsoft System;Bluetooth Compatible System – Windows 8, Windows 10 or higher, Mac os ✖ 10.10 or higher, Android 4.3 or higher.
Note: when the keyboard is in low power, the indicator light corresponding to the channel you are using flashes quickly until the keyboard is powered off. Pls charge the keyboard in time.

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