"Product Description The PRE-ORDER will be shipped by September 10th, 2025. About this item Retro Typewriter Keyboard The YUNZII QL75 retro keyboard boasts a unique typewriter-style aesthetic with tri-mode connectivity (BT/2.4GHz wireless/wired) and a built-in stand for multiple devices. Each key row of this mechanical keyboard gradually ascends in height for an ergonomic and comfortable typing experience. With the keyboard typewriter-style design, round keycaps, and pre-lubed switches, the wireless keyboard is perfect for lovers of retro keyboard and typewriter-style aesthetics. Hot Swappable Mechanical Keyboard As a fully customizable hot-swappable mechanical keyboard, QL75 allows you to switch between tactile keyboard switches or linear switches for the perfect typewriter-inspired clicky sound and feedback. The premium PCB board of the custom keyboard is compatible with 3-pin/5-pin switches, personalizing your typing or gaming experience effortlessly. Wireless Typewriter Keyboard The QL75 wireless typewriter keyboard offers seamless wireless connectivity via USB-C, Bluetooth, and 2.4GHz, compatible with Windows, macOS, and Android for versatile use.  Enjoy seamless multi-device use and switch between 5 devices for tablet or smartphone, pc, TV, etc. This built-in large battery capacity ensures that the gaming keyboard is always ready for long work or typing. QMK/VIA Programmable & RGB Backlit Keyboard The custom keyboard QL75 offers endless customization with QMK/VIA support, making this retro mechanical keyboard fully programmable. Enhance your setup with dynamic LED keyboard effects and a backlit keyboard, perfect for gamers and typists who love a personalized thocky keyboard or other vibrant lighting styles. Vintage Keyboard with Built-in Stand The 75% keyboard also includes an integrated stand holder for your pad, phone, or tablet, perfectly holding your devices firmly and matching your desk’s aesthetic while saving space. A premium gift for keyboard enthusiasts and typists who value both style and functionality. Multi-Functional Elegance QL75 typewriter features multi-functional metal knobs (right: device switching & scrolling, left: volume control) and a typewriter-style lever (default Enter key, fully programmable via QMK/VIA). Designed for effortless productivity, the steampunk keyboard includes shortcut keys for Windows and Mac. The durable UV-coated finish, sturdy metal handle, and knobs enhance the aesthetics, while endless programmability ensures a personalized typing experience.  Specification Product: YUNZII QL75 Type: Retro Typewriter Mechanical Keyboard Layout: 75% Layout, 84-Key, Toggle, and Knobs RGB: North-facing RGB Color Choices: White, Wood Grain, Green, Pink Switch Choices: YUNZII Onyx Tactile Switch, YUNZII Cocoa Cream V2 Early Bottoming Linear Switch Structure: Top Mounted Battery: 4000mAh Connection: Bluetooth5.0&2.4G&Wired Type-C Size of Product: 328.1*214.5*64.1mm/12.92*8.44*2.52inch Weight of Product: 1461.5g/3.22lb Keycap Material: ABS Typewriter Style Keycaps Keycap Technique: Electroplated Matte Chrome Laser Engraved Customization: QMK&VIA System: Windows/Mac/Linux/Android/iOS NKRO: YES Hot-Swappable: Full-key hot-swappable, supports 3-pin or 5-pin mechanical keyboard switches."