YIVU 40% Velvet Wireless Split Keyboard, Ergonomic Hot Swappable Mechanical

Why it's a great deal

• ⚡ 2.4GHz WIRELESS QMK/VIAL PROGRAMMABILITY Experience true plug-and-play freedom with our 2.4G wireless dongle. Unlike traditional Bluetooth split boards that suffer from pairing delays and require ZMK, the YIVU Corne natively supports QMK and real-time VIAL configuration over the 2.4GHz connection. Instantly remap keys, create complex macros, and adjust layers with ultra-low latency, perfect for seamless programming and fast-paced workflows.

• 🤲 ERGONOMIC COLUMNAR-STAGGERED DESIGN Say goodbye to wrist fatigue. This 40% split keyboard features a meticulously calculated columnar-staggered layout that aligns perfectly with the natural varying lengths of your fingers. By separating the left and right halves, it allows your chest to open up and keeps your wrists in a neutral, relaxed position during long coding or typing sessions.

• 🎵 HIFI LINEAR TYPING EXPERIENCE Equipped with premium Graywood V4 linear switches in a standard profile build. These switches deliver a silky-smooth, consistent keystroke with a distinct "HIFI" sound signature—providing a satisfying, thocky acoustic feedback without being overly loud. Paired with high-quality, shine-resistant PBT keycaps for a textured, premium touch that lasts.

• 🛠️ PREMIUM JWK HOT-SWAPPABLE SOCKETS Built for maximum customization. The PCB is equipped with high-durability JWK hot-swap sockets, fully compatible with almost all 3-pin and 5-pin MX-style mechanical switches on the market. Easily change your switches using the included puller to experiment with different typing feels and sound profiles without any soldering required.

• 💻 COMPACT, PORTABLE & CROSS-PLATFORM The minimalist 40% Corne layout eliminates unnecessary keys, bringing every function within one unit of your home row via smart layer toggles. Its compact footprint saves massive desk space and is easy to pack. Fully compatible with Mac, Windows systems right out of the box, making it the ultimate tool for developers, writers, and power users.