ATTACK SHARK X820Ultra Tri-mode Gasket Mechanical Keyboard

75% Gasket-mounted Bluetooth 5.1/2.4G Wireless & Type-C Wired Mechanical Keyboard

• Multi-Function TFT Smart Display & Knob Design
• 75% ANSI Layout & Upgraded Gasket-Mount
• Triple Connection Modes & Mac/Win Compatibility
• Hot-swappable & Single key Slotted Design
• Programmable RGB & South-Facing LED
•Actuation Force:Gift Switch (45g)/Shark Switch (42g)

Sale price$55.99 Regular price$59.99 Save 7%

Color: Star White + Shark Switch
Free standard shipping to most countries

Enjoy free shipping to most countries*! For countries with local stock, delivery usually takes 3-5 days. Holiday seasons may affect shipping times. See estimated delivery times for details.

15-Day Return Policy

15-day no-reason return and exchange policy, you have ample time to try out your new product and decide if it's right for you.

Technical Specifications

MODEL
X820ULTRA
LAYOUT
75% ANSI
KEY AMOUNTS
80 keys+1 Knob
SCREEN
0.85 Inch TFT Smart Display
CONNECTIVITY
2.4G Wireless/Bluetooth 5.0/USB-C Wired
HOT SWAPPABLE
3/5 pin switches compatible
BACKLIGHT
16 Million RGB
SWITCH TYPE
Shark Switch/Gift Switch
MOUNTING TYPE
Upgraded Gasket
SOUND ABSORBING FOAM
5 Layers
PCB DESIGN
Single key Slotted 1.2mm PCB
BATTERY CAPACITY
4000mAh Li-battery
KEYCAP
PBT Keycaps in OEM Profile
COMPATIBLE
PC,Mac,Smartphone,Tablet
DIMENSION
327*136*40mm
WEIGHT
0.8kg
WHAT'S IN THE BOX
Keyboard*1,2-in-1 Key Puller*1,USB-C Cable,Manual*1
Gift Switch (Linear)
Total Travel
3.6 ± 0.2 mm
Actuation Force
45 g ± 8 g
Pre-travel
2.0 ± 0.4 mm
Bottom-out Force
60 g ± 8 g
Shark Switch (Linear)
Total Travel
3.6 ± 0.4 mm
Actuation Force
42 g ± 10 g
Pre-travel
2.0 ± 0.4 mm
Bottom-out Force
48 g ± 10 g
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  • 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.