Smart TFT Display & Metal Control KnobUpgrade your setup with a vivid TFT smart screen and precision knob for real-time control. Instantly adjust RGB, switch OS modes, check battery, or view date and connection status—all with visual response and intuitive tactile control.75% Layout Hot-Swappable with Linear SwitchesThe 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 TuningBuilt 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 response.Dynamic RGB Lighting & South-Facing LEDsPersonalize your setup with 16.8M colors and more than 19 lighting presets. South-facing LEDs ensure vivid, even backlighting through PBT keycaps—ideal for gaming in dark rooms or streaming setups. Adjust effects easily via knob or screen.Gift Switch & Shark SwitchGift Switch (45g actuation, 60g bottom-out, 2.0mm pre-travel) delivers balanced tactile response with a deeper, resonant “thock,” perfect for those seeking stable, satisfying keystrokes. Shark Switch (42g actuation, 48g bottom-out) offers lighter actuation with a crisp “clack,” appealing to users who prefer faster, more responsive typing.Payment
1.Payment that we Accept: Paypal, Google Pay, Visa, Master Card, Amex, Discover, ect.
2.You can checkout and pay immediately after the sale ends or you complete the purchases. If you need an invoice sent to you by Email, please contact us before making payments.
Shipping
1.We will ship to your address. Please make sure your address is correct before you pay.
2.This product is ready to ship from our US warehouse.
3.We will ship out your order within 2 business days after receiving your verified payment (Excluding Weekends and Public Holidays).
Returns
1.If you are not satisfied with our products. Please kindly contact us before you open the return request. We provides30 daysexchange/return service.
2. Please Kindly contact us for theRMA No.and address before returning the item back.
Contact us
1.Please contact us if you are not satisfied with the item after receive it. Just contact us using the"Ask the seller a question"link on .
2.All replies will be sent to your email, if you don't get response within 1-2 business days, pls check your My messages' in case your email provider has an overly-aggressive spam filterblocking 's emails. Please email us AGAIN.Thanks
3.If you require drivers for programmable products, please contact us.
