Keychron B1 Pro 77 Key Ultra-Slim Wireless Keyboard is a sleek, ultra-portable and lightweight keyboard designed for modern multi-device workflows. It supports 2.4 GHz wireless, Bluetooth 5.2 and wired connectivity, allowing you to connect and switch seamlessly between your phone, tablet, PC and Mac using three Bluetooth channels and a dedicated 2.4 GHz dongle. The high-performance 2.4 GHz mode with a 1000 Hz polling rate ensures fast, stable and lag-free input for a clutter-free desk experience. Powered by ZMK firmware and customizable via the Keychron Launcher web app, the B1 Pro enables easy key remapping, macros and shortcuts to match your workflow. Featuring a Mac-style layout with full Windows compatibility, concave scissor-switch keycaps for precise, comfortable typing and enhanced tactile feedback, the B1 Pro delivers productivity, flexibility and comfort in an ultra-slim form factor ideal for work on the go. Available in Ivory White colour.