Interactive TFT Screen & Control Knob

The ATTACK SHARK X820 Ultra Wireless mechanical keyboard features a smart TFT color display that shows time, battery level, connection status, and RGB backlight effects. Easily customize GIF animations via the driver. The precision CNC metal knob lets you scroll menus and press to adjust lighting brightness, speed, and system settings—making your keyboard intuitive and fun to use.

Triple Connectivity Modes & Long-Lasting Battery

Connect seamlessly via Bluetooth (FN+1/2/3), 2.4GHz wireless, or USB-C wired mode. Quickly switch between up to 5 devices with hotkeys and back buttons. The built-in 4000mAh rechargeable battery delivers extended play and work sessions, making this wireless mechanical keyboard perfect for gaming, office use, or travel.

Smooth Typing Experience & Hot-Swappable Switches

Equipped with a durable 1.2mm FR4 dual-layer PCB with individual key slotting for improved flexibility and quieter typing. Pre-lubed linear mechanical switches offer smooth, responsive keystrokes ideal for gaming and typing. Hot-swappable 3-pin and 5-pin switch sockets make it easy to customize or upgrade switches without soldering.

South-Facing LEDs & Fully Programmable with QMK

This PC gaming keyboard features vivid south-facing RGB LEDs with 16.8 million colors and 19 preset lighting effects to match your setup. Fully programmable via QMK (qmk.top), you can customize per-key RGB, remap keys, and set macros with ease. Instantly switch lighting modes using FN+| or dive into QMK for advanced customization.

Compact 75% Layout & Premium PBT Keycaps

Designed with a popular 75% layout featuring 80 keys, this compact mechanical keyboard saves valuable desk space while retaining all essential keys for gaming and productivity. Double-shot PBT keycaps provide excellent durability, anti-fade performance, and a comfortable typing feel suitable for long gaming sessions or office work.