Enhance Mind's I/O Capabilities：Mind Dock has 9 additional I/O ports supports up to 4 simultaneous 4K/60Hz displays. For swift, reliable data transfers, Mind Dock also includes a built-in high-speed SD card reader. Mind Dock's ethernet port is also the industry’s fastest standard, ensuring you stay connected at blazing speeds. | Easy Docking For Minimal Downtime: Easy Docking For Minimal Downtime: Mind Link hot-swappable interface supports power transfer between Mind Dock and Khadas Mind, which eliminates the annoyance of constant cable management, its quick plug-and-play ensures a swift transition from work site to work site. | Extraordinary Audio System: Extraordinary Audio System: Mind Dock has integrated sound system. It has built-in high-fidelity speakers with 2 mid-bass ACC speakers and 2 tweeters, 4-pole 3.5mm headphone jack with microphone support. | Accurate Fingerprint Recognition: Mind Dock's built-in fingerprint scanner - unlock your device swiftly and accurately. Your fingerprint data remains safeguarded, stored solely within your own Mind device’s Windows 11 system (not the Mind Dock) to guarantee your privacy. As Mind Dock is designed to be used by multiple users through hot-swapping, it will not store your fingerprint data. | Easy Control Vorume With Volume Dial: Mind Dock added a physical volume button for quick adjustments -Adjusted your ears appreciate the fine-tuning, Note that the speaker is also integrated into the Dock setup.