Wireless Keyboard, Tri-Device Bluetooth & 2.4G Wireless Keyboard for Laptop, Auto Key Mapping for Windows & macOS, 78 Keys Silent Typing, Long Battery Life, Skin-friendly Feel, For Windows & Mac grey

Designed for professionals who work across multiple devices, this keyboard focuses on stable connection, easy switching, and long-lasting comfort for daily office and home office use In a busy office or home workspace, constantly reconnecting keyboards wastes time. This keyboard supports three devices at once, allowing quick switching between laptop, tablet, and PC to keep work flowing. Connection drops and typing delays can disrupt productivity. With Bluetooth and 2.4G wireless modes, the keyboard delivers stable, low-latency input for emails, documents, and daily work tasks. Frequent battery changes are inconvenient. Smart dual sleep modes activate after inactivity to extend battery life, supporting long-term daily typing without constant power concerns. Compatibility issues can slow setup. This keyboard works with Windows, macOS, iOS, Android, Chrome OS, and Linux, offering driver-free use for faster setup and broader device support. Comfort matters during long hours. The compact 78-key layout saves desk space, while silent keys, a smooth coating, and an adjustable stand help reduce finger strain and typing noise. Key Specifications & Compatibility: 78 keys with 6-key rollover, dual-mode Bluetooth & 2.4G wireless connection, powered by 2×AAA 1.5V batteries (not rechargeable), up to 250 days battery life (based on 2 hours typing per day), plug-and-play use. FAQ: Q: Which devices are compatible with this keyboard? A: 2.4G mode works with Windows 7/8.1/10/11, macOS 10.15+, Linux, and Chrome OS devices with USB-A ports. Bluetooth mode supports Windows, macOS, iOS, iPadOS, Android 5.0+, Linux, and Chrome OS devices with Bluetooth. Q: Can it be used with USB-C laptops? A: Yes. You can use a USB-C to USB-A adapter or hub for 2.4G mode, or connect directly via Bluetooth if the device supports it. Q: How do I manually pair the keyboard if it doesn’t respond? A: For 2.4G mode, press and hold the 2.4G key for 3 seconds until the indicator flashes, then insert the receiver. For Bluetooth, press and hold the Bluetooth 1 or 2 key for 3 seconds and pair via your device’s Bluetooth settings. Q: Is there a low battery reminder? A: Yes. When battery voltage is low, the CAPS indicator will flash periodically to remind you to replace the batteries in time. • Work Across Devices Without Reconnecting: Switch smoothly between up to 3 connected devices. One keyboard handles your laptop, tablet, and desktop, reducing interruptions and keeping your workflow focused. • Seamless Windows & Mac Experience:System memory adapts automatically when switching between Windows and macOS, so you don’t need to reset layouts or settings each time. • Stable Typing With No Noticeable Lag:Enjoy responsive and stable input for daily office tasks. Wireless 2.4G and Bluetooth modes help avoid delays and connection drops during work. • Long Battery Life With Less Hassle: Designed for extended daily use, the keyboard enters smart sleep modes to conserve power, reducing the frequency of battery replacements. • Quiet and Comfortable for Office Use: Silent keys and a smooth coated surface reduce typing noise and finger fatigue, making it suitable for shared offices or home workspaces. • 【What You Get】 1 *UGREEN wireless keyboard, 1 * user manual, 24-month warranty, 24-hour customer service, lifetime technical support.