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ATTACK SHARK X820 Ultra 75% Wireless Gaming Mechanical Keyboard Hot-Swappable Gasket Mount RGB Backlit BT/2.4G/Wired Custom Keyboard with Smart TFT DisplayandKnob QMK Driver-White ContourandGift SwitchKey Features - 【Smart TFT Display & Metal Control Knob】Upgrade 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 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 gift 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 response.
- 【Tri-Mode Connectivity & Long Battery Life】Switch easily between 2.4GHz ultra-low latency wireless, Bluetooth 5.1 for multitasking, and wired USB-C for zero-delay gaming. Powered by a 4000mAh battery for days of use, perfect for gamers, professionals, and creators.
- 【Dynamic RGB Lighting & South-Facing LEDs】Personalize 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.
- 【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.
Shipping - Free & Fast Shipping: We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items.
- Alternative Carriers: We may use alternative carriers (e.g., USPS, FedEx, UPS) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
- Handling Time: Orders are processed and shipped within 1-2 business days of receiving cleared payment.
- Shipping Restrictions: Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
- State Restrictions: Certain items may not be shipped to California due to state regulations.
- Contact for Tracking Updates: If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.
Return Policy - 30-Day Hassle-Free Returns: If you are not completely satisfied with your purchase, you can return the item for free within 30 days of receiving it for a full refund or exchange.
- Easy Return Process: Contact us, and we will provide you with a prepaid return shipping label and detailed instructions.
- No Restocking Fee: There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error.
- Refund Processing: Refunds will be processed within 1 business day of receiving the returned item in its original condition.
response Your response is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative response. We are committed to resolving any problems and ensuring your satisfaction. Contact Us If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours. Thank you for supporting our small family business!  |
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