1.ATTACK SHARK X820Ultra Wireless Gaming Mechanical KeyboardExperience next-gen control with the X820Ultra mechanical keyboard, featuring a vibrant TFT display, metal control knob, tri-mode wireless (2.4G/BT5.1/USB-C), and hot-swappable 75% layout. Enjoy buttery-smooth linear switches, gasket structure with rich acoustic tuning, and dynamic RGB with south-facing LEDs. No software needed—customize macros and lighting via web-based driver. Perfect for gaming, work, or creative setups.2.Immersive Typing Experience with Gasket Mount & Custom SwitchesExperience ultra-smooth keystrokes and satisfying acoustics with the ATTACK SHARK X820Ultra. Featuring a soft gasket-mounted design, premium PORON & IXPE foams, and hot-swappable custom linear switches, this keyboard delivers a refined, quiet, and responsive typing feel. Perfect for gamers, creators, and professionals who demand performance and comfort in every press.MODEL:X820ULTRALAYOUT:75% ANSIKEY AMOUNTS:80 keys+1 KnobSCREEN:0.85 Inch TFT Smart DisplayCONNECTIVITY:2.4G Wireless/Bluetooth/USB-C WiredHOT SWAPPABLE:3/5 pin switches compatibleBACKLIGHT:16 Million RGBSWITCH TYPE:Gift Switch/Shark SwitchMOUNTING TYPE:Upgraded GasketSOUND ABSORBING FOAM:5 LayersBATTERY CAPACITY:4000mAhKEYCAP PBT:Keycaps in OEM ProfileCOMPATIBLE:PC,Mac,Smartphone,TabletPCB DESIGN:Single key Slotted 1.2mm PCBWHAT'S IN THE BOX:Keyboard*1,2-in-1 Key Puller*1,USB-C Cable,Manual*1
- 【Smart TFT Display & Metal Control Knob】Featuring a high-resolution TFT screen and a precision metal control knob, the ATTACK SHARK X820Ultra mechanical keyboard brings real-time customization to your fingertips. Easily monitor battery, adjust RGB effects, switch OS modes, and view status info like date and connection—all with tactile control and visual feedback. A smart, intuitive upgrade to your battle station.
- 【75% Layout Hot-Swappable with Linear Switches】The space-saving 75% layout strikes a perfect balance between compactness and functionality—ideal for gaming, work, or on-the-go typing. Equipped with hot-swappable sockets and custom linear Shark switches for buttery-smooth keystrokes and ultra-fast response.Precision-tuned stabilizers deliver firm, rattle-free big keys with satisfying rebound—ideal for gamers and typists alike.
- 【Gasket Structure with Advanced Acoustic Tuning】Built with a soft gasket-mounted structure, the X820Ultra combines a 1.2mm FR4 fiberglass dual-layer PCB with individual switch slots for improved flex and keystroke uniformity. Paired with upgraded acoustic tuning—PORON foam, IXPE pad, PET sheet, DEPDM, and molded silicone—for deeper sound, softer touch, and enhanced typing feedback.
- 【Tri-Mode Wireless & Long Battery Life】Enjoy seamless connectivity with tri-mode support: 2.4GHz wireless for ultra-low latency gaming, Bluetooth 5.1 for multitasking on phones or tablets, and USB-C wired mode for zero-delay input. Compatible with Windows, MacOS, Android, and iOS. Powered by a 4000mAh rechargeable battery for days of uninterrupted performance—ideal for gamers, professionals, and creators.
- 【Dynamic RGB Lighting & South-Facing LEDs】Personalize your keyboard with 16.8 million RGB colors and 19 dynamic lighting presets. The south-facing LED design delivers vivid, uniform backlighting through keycaps for enhanced visibility and immersive aesthetics. Ideal for dark-room gaming, streaming setups, or creative workflows. Easily adjust effects via knob or screen for next-level desktop customization.
- 【Wide Compatibility & Web Driver】Supports both Windows and macOS with quick mode switching via dedicated keyboard buttons. No software installation needed—adjust macros, lighting, DPI, and key remapping directly through your browser using our cloud driver. Now with full QMK web driver support at qmk.top, giving you even deeper customization and advanced key mapping options right from your browser. Comes with premium double-shot PBT keycaps in stylish gradient or triple-tone colorways.