Shenzhen Hangshi Technology Co., Ltd. Split Ergonomic Keyboard - Wired/Wireless

[Arc-Shaped Split Keys Ergonomic Keyboard] - This ergonomic wireless keyboard features an arc-shaped split key layout, delivering a natural input experience that improves typing posture. The tilted arched design can effectively reduce muscle fatigue in the wrists and forearms, keep the hands and shoulders relaxed, and prevent tenosynovitis. [Ergo Keyboard with Full Size PU Wrist Rest] - This ergonomic keyboard is equipped with a full-size wrist rest made of comfortable PU leather material, providing wrist-conforming support to help keep your hands in a comfortable position. The innovative design of front and rear keyboard feet allows it to offer a total of 4 typing angles, enabling your wrists to maintain a natural and comfortable posture whether you use it in a sitting or standing position. [Tri-Mode Connection & Energy-Saving] - This wireless rechargeable keyboard supports 3 connection modes: 2.4GHz wireless, Bluetooth 5.0, and wired USB-C, allowing connection to up to 4 devices simultaneously - 2 via Bluetooth, 1 via 2.4G, and 1 via wired. It is equipped with a built-in 600mAh rechargeable lithium battery, which takes 2 hours to charge and offers approximately 15 days of battery life. The keyboard enters standby mode after 6 seconds of inactivity and hibernation mode after 30 minutes. [Membrane Keyboard with 5 Convenient Keys] - This membrane keyboard features a crater-style key structure, offering a comfortable typing experience with quick key rebound and resistance to key sticking. It has a total of 106 keys, including 5 convenient independent keys for app window switching, calculator, print, settings, and lock screen. In addition, it comes with multimedia shortcut keys such as Fn+F1 to F12. [Wide Compatibility] - This office keyboard is compatible with multiple operating systems. Press Fn+Q/W/E/R to switch between MacOS/Windows/iOS/Android respectively. It supports a wide range of devices, including computers, laptops, gaming consoles, tablets, smartphones, iPhone, iMac, iPad, MacBook, etc.