Ultra-Slim 96% Wireless Keyboard: The Keychron B2 Pro is a slim, lightweight wireless keyboard with a 96% layout. It supports 2.4 GHz, Bluetooth, and wired modes for seamless connection to phones, tablets, PCs, and Macs. Customize settings easily with the Keychron Launcher web app Program B2 Pro with Keychron Launcher: Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more. It works directly in your browser across macOS, Windows, and Linuxno installation required for effortless personalization 2.4 GHz & Bluetooth: Experience smooth, low-latency performance with 2.4 GHz wireless and a 1000 Hz polling rate. Switch between multiple devices using Bluetooth 5.2, making multitasking across your phone, tablet, and laptop a breeze Suitable for All Devices: Fully compatible with macOS and Windows, the B2 Pro supports full multimedia and function keys for both systems. Quickly switch OS modes with the side toggleperfec