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 | Star White

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

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