ATTACK SHARK X820 Ultra 75% Tri-Mode Gasket Mechanical Keyboard With Smart TFT Display, Metal Knob, Hot-Swappable Linear “GIFT” Switches, 4000mAh Battery, And RGB Backlight | Moonlit Night

54 $

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Expert Features

  • Smart TFT Display With Metal Control Knob : A vivid 0.85-inch TFT screen paired with a precision metal knob provides real-time visual feedback for RGB control, OS switching, battery level, date, and connection status.
  • 75% ANSI Compact Layout : An 80-key layout with dedicated arrow keys delivers full functionality in a space-saving footprint, ideal for gaming, productivity, and portable setups.
  • Tri-Mode Connectivity System : Seamlessly switch between 2.4GHz wireless, Bluetooth, and USB-C wired modes to match your workflow or gaming needs.
  • 4000mAh High-Capacity Battery : Large internal lithium battery supports extended wireless use across gaming, work, and creative sessions.
  • Upgraded Gasket-Mounted Structure : Soft gasket mounting reduces vibration and enhances typing comfort for a smoother, more refined keystroke feel.
  • Single-Key Slotted 1.2mm FR4 PCB : Fiberglass PCB with individual switch slots improves flex consistency and keystroke uniformity across the entire keyboard.
  • Advanced 5-Layer Acoustic Tuning : PORON foam, IXPE pad, PET sheet, DEPDM, and molded silicone combine to deepen sound, soften impact, and enhance typing feedback.
  • Hot-Swappable Switch Sockets : Supports both 3-pin and 5-pin mechanical switches, allowing easy customization without soldering.
  • Gift Linear Switch Option “THIS KEYBOARD”: Tuned for balanced resistance with a deeper, resonant “thock,” ideal for stable and satisfying keystrokes.
  • Shark Linear Switch Option: Lighter actuation delivers a faster, crisp “clack” response for users who prefer quick, responsive typing.
  • Precision-Tuned Stabilizers : Large keys feel firm, controlled, and rattle-free with consistent rebound.
  • Dynamic RGB Lighting System : 16.8 million colors and over 19 lighting presets create a customizable visual experience.
  • South-Facing LED Design : Ensures even RGB illumination through PBT keycaps and improved compatibility.
  • Web-Based QMK Driver Support : Customize macros, key mapping, and lighting directly from your browser using qmk.top.
  • Wide Multi-Device Compatibility : Supports PC, Mac, smartphones, and tablets with fast OS switching from the keyboard itself.
  • Durable PBT Keycaps : Double-shot OEM-profile PBT keycaps resist shine and wear for long-term consistency.

Expert Specs

Category Specification
Model ATTACK SHARK X820 Ultra
Layout 75% ANSI
Key Count 80 Keys + 1 Control Knob
Screen 0.85-Inch TFT Smart Display
Connectivity 2.4G Wireless / Bluetooth 5.0 / USB-C Wired
Battery Capacity 4000mAh Li-Battery
Mounting Type Upgraded Gasket-Mounted
PCB Design 1.2mm FR4 Single-Key Slotted PCB
Sound Dampening 5-Layer Acoustic Foam
Hot Swappable Yes (3-Pin / 5-Pin Compatible)
Switch Type Linear (Gift Switch / Shark Switch)
Backlight 16 Million RGB
LED Orientation South-Facing
Keycaps Double-Shot PBT, OEM Profile
Compatible Devices PC, Mac, Smartphone, Tablet
Dimensions 327 × 136 × 40 mm
Weight 0.8 kg
Driver Software Web Driver With QMK Support (qmk.top)
What’s In The Box Keyboard, 2-in-1 Key Puller, USB-C Cable, Manual

Switch Specifications

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
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