Portable Keyboard Selection
Navigate the trade-offs between ultra-portability and sustained typing comfort to avoid productivity pitfalls.
COSTOM WK75 Purple Purple 75% Wireless Gaming Mechanical Keyboard
Features
- Wireless connections via Bluetooth 5.0 and 2.4 GHz, or wired via USB-C
- Hot-swappable custom linear switches are pre-lubed
- Gasket structure
- RGB backlighting
- Compatible with PC, laptop, Xbox, PS4, and PS5
General specs
- Brand: COSTOM
- Model: WK75
- Seller: Newegg
- ID: 9SIC0A0KMA8024
- Brand: COSTOM
- Model Name: WK75
- Part Number: C0A7033551984582756
- Backlighting: RGB backlit
- Construction: Gasket structure
- Product Type: Wireless gaming mechanical keyboard
- Compatibility: For PC, laptop, Xbox, PS4, and PS5
- Wired Connection: USB-C
- Keyboard layout size: 75%
- Hot-swappable switches: Hot-swappable custom linear switches; pre-lubed
- Wireless connection options: Bluetooth 5.0 and 2.4 GHz
- First listed by seller: October 20, 2026
If you are interested in more details, you can find full information on the seller's page.
€111.32
Last price update: 10/20/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Purple 75% wireless gaming mechanical keyboard with Bluetooth 5.0, 2.4 GHz, and USB-C connection options. It features pre-lubed hot-swappable custom linear switches, a gasket structure, and RGB backlighting.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
COSTOM WK75 Purple
|
75% Compact Wireless Mechanical Keyboard, Gradient Pink Gradient Pink
|
Wireless Mechanical Keyboard, 75% Layout Connection modes: Bluetooth, 2.4G, and USB-C
|
Womier SK75 75% layout
|
Womier SK75 75% layout
|
Womier SK75 Custom magnetic Hall effect switches
|
|
| Brand | COSTOM | HO computer hardware | Generic Logic, Inc. | Womier | Womier | Womier |
| Model | WK75 | SK75 | SK75 | SK75 | ||
| Price | €111.32 | €122.52 | €75.11 | €226.68 | €228.77 | €230.63 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 30, 2026 | Oct 30, 2026 | Oct 30, 2026 | Oct 30, 2026 | Oct 30, 2026 | Oct 30, 2026 |
| Model Name | WK75 | SK75 | SK75 | SK75 | ||
| Part Number | C0A7033551984582756 | 2604ADD8H870 | 917755869700 | TauR499506684515 | B3B136415664844851 | JU473814464953 |
| Product Type | Wireless gaming mechanical keyboard | wireless mechanical keyboard | Wireless mechanical keyboard | Wireless mechanical keyboard | wireless mechanical keyboard | Wireless mechanical keyboard |
| Hot-swappable switches | Hot-swappable custom linear switches; pre-lubed | Hot-swappable shaft seat | Supported | Supported | ||
| Switch Type | Custom magnetic switches | Custom magnetic Hall effect switches | Custom magnetic Hall effect switches | |||
| Rapid Trigger | Supported | Supported | Rapid trigger feature | |||
| Construction Material | Aluminum | Aluminum | Aluminum | |||
| Operating System Compatibility | Mac, Windows, and Linux | Mac, Windows, and Linux | Mac, Windows, and Linux | |||
COSTOM WK75 Purple
€111.32
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.