[All-in-one function] portable docking station integrates charging, screen projection, and USB expansion, easily meeting various needs [HD screen projection] Supports 4K HDMI output, one-click to TV mode, and more shocking large-screen play [Portable design] Light and compact, carry it with you, and turn on the host mode anytime, anywhere [Safe and fast charging] PD3.0 fast charging protocol, charging while playing without damaging the machine, long-lasting battery life [Device compatibility] Supports For /Switch2 [Expansion interface] Equipped with USB3.0+HDMI+Type-C interface, external handle/U disk is more convenient [Plug and play] Driver-free installation, 3 seconds fast screen projection, uninterrupted game [Heat dissipation upgrade] Built-in intelligent temperature control chip, no heat during long-term game All-in-1 Functionality：, this portable docking station combines charging, screen projection, and USB expansion for versatile, on-the-go use 4K HD Screen Mirroring：Supports 4K HDMI output; one-click to TV mode for immersive big-screen gaming Compact & Portable：Lightweight and small-sized—carry it anywhere, enjoy host mode anytime Fast & Safe Charging：Equipped with PD3.0 fast charging; safely charge while playing for extended battery life Wide Compatibility：Designed for and 2, with plug-and-play setup—no drivers needed, screen mirroring in 3 seconds