The A4Tech FBK27C AS is a versatile wireless keyboard designed for those who manage multiple screens and devices simultaneously. It offers flexible connectivity through both Bluetooth and a 2.4GHz wireless connection, allowing you to pair and switch between up to three different devices, such as a laptop, tablet, and smartphone. This makes it a practical choice for users working across various operating systems, including Windows, Mac, iOS, Chrome, Android, and Harmony OS. Comfort and quiet are central to its design, featuring ultra-slim 'Chocolate' keycaps and QuietKey technology that significantly lowers typing noise from 35dB to 14dB. The layout includes 12 FN hotkeys and 8 one-touch keys for quick access to common functions, while the laser-engraved characters ensure long-term durability. Measuring 395 x 138 x 27 mm, the keyboard maintains a slim profile that fits easily into any workspace. Power management is handled via a USB Type-C rechargeable battery, eliminating the need for disposable cells. For PC users utilizing the 2.4G mode, an Anti-Sleep feature helps maintain a stable connection. The package comes complete with a nano receiver, a Type-C adaptor, a USB extension cable, and the charging cable to ensure you have everything needed for an immediate setup.