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Interactive Screen & Multifunction Knob
Real-Time Info + Quick Adjustments
The 0.85-inch TFT display shows battery, connection mode, date/time, customizable static or dynamic images, and more, while the CNC metal knob lets you instantly adjust volume, lighting, and system settings—all directly from the keyboard.
Pre-lubricated Linear Shark & Gift Switches
Smooth Typing + Full Hot-Swap Support
Equipped with factory-lubed Shark Switches and Gift Switches, this keyboard delivers a smooth, consistent linear feel with a soft, rounded sound profile. Full hot-swappable sockets support 3-pin and 5-pin switches, allowing easy customization to match your typing preference.
Durable PBT Keycaps
Fade-Resistant + Comfortable Texture
Crafted from high-quality PBT material, these keycaps offer a premium matte texture that resists shine, fading, and wear over time. Designed for both comfort and durability, they ensure a consistent typing feel even after extended use.
Long-Lasting 4000mAh Battery
Extended Playtime + Fewer Charges
Powered by a high-capacity 4000mAh battery, this keyboard delivers days of uninterrupted use on a single charge. Whether gaming, working, or creating, enjoy long-lasting performance without the constant need for recharging.
Interactive Screen & Multifunction Knob
Real-Time Info + Quick Adjustments
The 0.85-inch TFT display shows battery, connection mode, date/time, customizable static or dynamic images, and more, while the CNC metal knob lets you instantly adjust volume, lighting, and system settings—all directly from the keyboard.
Pre-lubricated Linear Shark & Gift Switches
Smooth Typing + Full Hot-Swap Support
Equipped with factory-lubed Shark Switches and Gift Switches, this keyboard delivers a smooth, consistent linear feel with a soft, rounded sound profile. Full hot-swappable sockets support 3-pin and 5-pin switches, allowing easy customization to match your typing preference.
Durable PBT Keycaps
Fade-Resistant + Comfortable Texture
Crafted from high-quality PBT material, these keycaps offer a premium matte texture that resists shine, fading, and wear over time. Designed for both comfort and durability, they ensure a consistent typing feel even after extended use.
Long-Lasting 4000mAh Battery
Extended Playtime + Fewer Charges
Powered by a high-capacity 4000mAh battery, this keyboard delivers days of uninterrupted use on a single charge. Whether gaming, working, or creating, enjoy long-lasting performance without the constant need for recharging.
| Model | X820 ULTRA |
|---|---|
| Connection mode | Wired Type-C/2.4G Wireless/Bluetooth |
| Connection delay | Wired <2ms/Wireless <3ms/Bluetooth <5ms |
| Satellite axis | Fine-tune the satellite axis |
| Positioning plate | PC transverse slotting (white foggy through) |
| Structure | Gasket leaf spring structure · Full key hot-swappable · Full key conflict-free |
| Sandwich cotton | PO sandwich cotton |
| Undershaft gasket | Foamed IXPE |
| Shaft seat cotton | EPDM sound-absorbing cotton |
| PCBA | 1.2mm single-key slotted PCB |
| Backlight | 16 million colors of RGB |
| Lamp position | Lower lamp position |
| Battery capacity | 4000mAh |
| Keycap material | PBT two-color injection molding (gradient engraving) |
| Drive | Dual drivers of client-side driver and web page driver |
| Packaging list | USB receiver, coiled cable, unplug and plug device, dust cover, spare shaft, manual |