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MelGeek O2 75% Wireless Mechanical Keyboard with Creamy Sound, Pre-lubed Linear Switches, Hot-Swappable, RGB Backlit, 3-Mode (2.4G/BT5.1/USB-C), Office & Gaming Keyboard for Mac/Windows/Linux (White) by MelGeek - Used condition

MelGeek O2 75% Wireless Mechanical Keyboard with Creamy Sound, Pre-lubed Linear Switches, Hot-Swappable, RGB Backlit, 3-Mode (2.4G/BT5.1/USB-C), Office & Gaming Keyboard for Mac/Windows/Linux (White)

Brand: MelGeek

Condition: Used
$8900
$12900
-32% Save $4000
Updated: 4 days ago

Description

[Designed for Mac] - MelGeek O2 Mac keyboard blends Mac's design language, using a classic R-angle, aluminum alloy top cover, high-transparency PC, and eco-friendly ABS materials to reinterpret iMac's classic aesthetic. F-row, Command, Option, Control are 100% natively mapped, matching Mac input habits.

[Perfect Compatibility] – Supports macOS, Windows, Android, and iOS, and lets you toggle between macOS and Windows layouts with a simple shortcut — no complicated setup required. Our self-developed O₂Link transmission protocol delivers a near-zero latency feel rivaling Mac’s native keyboard, with sub-0.08s response for true plug-and-play convenience.

[Tri-Mode Connection Keyboard] - MelGeek O2 wireless mechanical keyboard supports 2.4GHz, BT5.1 wireless and USB-C wired connection, can connect up to eight devices at the same time, and easily switch by shortcut keys or side button for efficient multitasking across your computer, phone, and tablet. In addition,the rechargeable computer keyboard is equipped with a 2500mAh large-capacity battery, six months of battery life on one charge, so you never have to think about it.

[High-End Custom Switches] -MelGeek O2 Bluetooth keyboard pairs premium PBT keycaps with sunlight low profile switches, co-developed with Kailh. Featuring ultra-light actuation and adaptive rebound, these switches deliver a crisp, fatigue-free typing feel — smooth and effortless even through 8-hour workdays. Its creamy sound unleashes your Mac’s productivity without disturbing others, making it perfect for meetings, work, and study.

[Customizable Lighting & Hive Firmware Update] – MelGeek O2 gaming Keyboard packs 16.8 million colors of RGB lighting, easily controlled via the self-developed Hive software or quick shortcuts for stunning effects and a more immersive gaming experience. Hive also unlocks full keyboard personalization and firmware updates.

[What You Get] - MelGeek O2 wireless mechanical keyboard, USB cable, keycap puller, 2.4G dongle, extra keycap Set (Mac & Win Layout), quick guide.

Upgrade your workspace with the MelGeek O2 Wireless Mechanical Transparent Keyboard, the perfect balance of style and functionality for both Mac and PC users. With its iconic, transparent keyboard design inspired by the classic iBook, this 75 percent keyboard combines modern aesthetics with professional-grade performance. Enjoy the flexibility of a hot-swappable mechanical keyboard, allowing you to easily customize the switches to suit your typing preferences. Whether you're using Bluetooth for seamless wireless convenience or the wired mode with 1000Hz polling rate, the keyboard ensures instant wake-up and zero key loss, providing a reliable and smooth typing experience for your office tasks. With up to 6 months of battery life on a single charge in power-saving mode, this wireless mechanical keyboard is designed for long-lasting efficiency. The Kailh low-profile switches combined with the gasket mount structure deliver a quiet, comfortable typing feel—ideal for long hours of work or study. Perfect for professionals who want a mechanical keyboard that works seamlessly with Mac, this keyboard delivers customizable key functions and ensures productivity with every keystroke.

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Product Details

SKU:
awhd-us-b0f4k59p7h
Model:
MelGeek O2
Country:
US
ASIN:
B0F4K59P7H

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $40 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for MelGeek products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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