JamesDonkey J4 Wireless Mechanical Keyboard - 80% Layout(87 Keys) Red Switch, QMK RGB Backlit, 2.4G/Bluetooth/USB-C, Double-Shot Cherry PBT Keycaps, 3750mAh Battery, Mac/Win/Linux Compatible - Black
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Product details
| Management number | 228868942 | Release Date | 2026/05/31 | List Price | US$17.20 | Model Number | 228868942 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 2.4G, Bluetooth 5.2, and Wired Modes: Switch seamlessly between three connection modes. Connect up to three devices via Bluetooth 5.2, or use the 2.4 GHz wireless or Type-C wired modes for stable, high-speed performance across setups
- QMK/VIA Advanced Programming & Browser-Based Launcher: Reprogram every key via QMK/VIA firmware and build macros through the browser-based Launcher—no downloads, no OS restrictions. Save profiles to onboard memory on Windows, macOS, Linux
- Default Windows, User-Remapped macOS Layout: The J4 comes with a Windows layout and two blank layers. macOS users can manually remap keys and assign one layer to a Mac layout via the Launcher app for full macOS compatibility
- Doubleshot PBT Shine-Through Keycaps & Per-Key RGB: Thick 1.5mm PBT keycaps resist oil and shine, while translucent doubleshot molding amplifies 16.8M-color RGB effects (8 preset modes + custom gradients). Perfect for gaming setups and design studios
- TKL Layout of 87 Keys, Compact Efficiency: Designed with a Tenkeyless layout, the J4 features 87 keys that strike the perfect balance between compact form and full functionality. Ideal for users who want more desk space without sacrificing essential keys
| ASIN | B0F62FR3MW |
|---|---|
| Brand | JamesDonkey |
| Theme | Rainbow |
| Style Name | Black - Red Switch |
| Unit Count | 1.0 Count |
| Switch Type | Linear |
| Manufacturer | JamesDonkey |
| Power Source | Battery Powered |
| BuiltIn Media | Keycap Puller, USB Cable |
| Number of Keys | 87 |
| Keyboard Layout | QWERTY |
| Mfr Part Number | J4-B1 |
| Antenna Location | Business, Personal, Programming |
| Hand Orientation | Ambidextrous |
| Compatible Devices | Laptop, PC, Tablet |
| Enclosure Material | Plastic, Polybutylene Terephthalate |
| Additional Features | Programmable Keys |
| Keyboard Description | Mechanical |
| Connectivity Technology | 2.4 GHz, Bluetooth, USB-C |
| Compatible Operating System Family | Linux, Windows |
| Keyboard Backlighting Color Support | RGB |
| Minimum Required Operating System Version | Mac OS 14 Sonoma, Ubuntu 24.04 Noble Numbat, Windows 11 |
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