ATTACK SHARK
ATTACK SHARK X820Ultra Tri-mode Gasket Mechanical Keyboard | Starry Black
ATTACK SHARK X820Ultra Tri-mode Gasket Mechanical Keyboard | Starry Black
The ATTACK SHARK X820Ultra is a premium 75% mechanical keyboard engineered for precision and versatility. With tri-mode connectivity (USB-C, 2.4 GHz, Bluetooth 5.3), adjustable actuation (0.1–3.8 mm), and an 8000 Hz polling rate, it delivers responsive performance for work and gaming. The gasket-mounted design with PORON dampening ensures a refined keystroke feel, while hot-swappable switches and customizable RGB lighting offer complete personalization.
Perfect for professionals, content creators, and competitive gamers who demand reliability and control. Its 100M keystroke durability, 4000 mAh battery, and cross-platform compatibility make it ideal for users balancing portability with performance across Windows, macOS, and Linux environments.
Key Features
- Tri-mode connectivity: USB-C, 2.4 GHz wireless, Bluetooth 5.3
- Adjustable actuation 0.1–3.8 mm with rapid trigger support
- 8000 Hz wired polling rate, 0.125 ms latency
- Hot-swappable mechanical switches with gasket mounting
- Per-key RGB, metal volume knob, 100M keystroke lifespan
- 4000 mAh battery, PBT keycaps, 75% layout
Specifications
| Brand | ATTACK SHARK |
| Layout | 75% compact (~82 keys) |
| Connectivity Modes | USB-C wired, 2.4 GHz wireless, Bluetooth 5.3 |
| Polling Rate Wired | 8000 Hz |
| Polling Rate Wireless | 1000 Hz |
| Latency | 0.125 ms (wired) |
| Actuation Range | 0.1–3.8 mm (Hall Effect variant) |
| Battery Capacity | 4000 mAh |
| Keystroke Lifespan | 100M |
| Mounting Type | Gasket with PORON dampening |
| Keycap Material | PBT dye-sublimation |
| Rgb Lighting | South-facing per-key RGB |
| Volume Control | CNC metal knob |
| Compatibility | Windows, macOS, Linux |
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