Portable Keyboard Selection
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MelGeek O2 MelGeek O2 75% Low-Profile Wireless Mechanical Keyboard
Available offers (7)
Current
MelGeek O2
Newegg
€243.91
Available to order
Features
- 75% layout and low-profile design
- Pre-lubed linear switches
- Hot-swappable switches
- Bluetooth, 2.4 GHz, and USB-C connection options
- Listed operating systems: Mac, Windows, and Linux
General specs
- Brand: MelGeek
- Model: O2
- Seller: Newegg
- ID: 9SIBN6JKUH8590
- Brand: MelGeek
- Layout: 75%
- Profile: Low profile
- Model Name: O2
- Part Number: TUKO430304920276all
- Switch Type: Pre-lubed linear switches
- Product Type: wireless mechanical keyboard
- Connection Options: Bluetooth, 2.4 GHz, and USB-C
- Switch replacement: Hot-swappable switches
- Listed operating systems: Mac, Windows, and Linux
- First listed by seller: October 20, 2026
If you are interested in more details, you can find full information on the seller's page.
€243.91
Last price update: 10/23/26
Available to order
Price History for seller Newegg
| Date | Price |
|---|---|
| 10/23/26 | €243.91 |
| 10/20/26 | €244.12 |
Shipping options
Delivery to 
United States
United States
Available
The MelGeek O2 is a 75% low-profile wireless mechanical keyboard with pre-lubed linear, hot-swappable switches. It supports Bluetooth, 2.4 GHz, and USB-C connections and lists Mac, Windows, and Linux as operating systems.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
MelGeek O2 75% layout and low-profile design
|
Keychron K2 75% layout with 84 keys
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MAGIC-REFINER RK68 Bluetooth 5.0 and 2.4GHz wireless connectivity
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Keychron K2 75% layout with 84 keys
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Keychron K2 HE Gateron Double-Rail Hall Effect magnetic switches
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Womier SK75 Black 75% layout
|
|
| Brand | MelGeek | Keychron | MAGIC-REFINER | Keychron | Keychron | Womier |
| Model | O2 | K2 | RK68 | K2 | K2 HE | SK75 |
| Price | €243.91 | €174.16 | €60.59 | €139.28 | €226.92 | €116.26 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 31, 2026 | Oct 31, 2026 | Oct 31, 2026 | Oct 31, 2026 | Oct 31, 2026 | Oct 31, 2026 |
| Layout | 75% | 75% layout; 84 keys | 60% | 75% | 75% | |
| Model Name | O2 | K2 | RK68 | K2 | K2 HE | SK75 |
| Part Number | TUKO430304920276all | TUKO430304926179all | TUKO430304932699all | TUKO430304937878all | TUKO430304920801all | |
| Switch Type | Pre-lubed linear switches | Linear red switch | Super Red switch | Gateron Double-Rail Hall Effect magnetic switches | ||
| Product Type | wireless mechanical keyboard | Wireless mechanical keyboard | wireless mechanical keyboard | Mechanical keyboard | wireless custom mechanical keyboard | wireless mechanical keyboard |
| Connectivity | Bluetooth wireless and USB-C wired | Bluetooth and USB-C wired | BT/2.4G/USB-C | |||
| Compatible Operating Systems | Mac and Windows | Mac, Windows, and Linux | Mac, Windows, Linux | |||
MelGeek O2 75% layout and low-profile design
€243.91
When this device makes sense
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