1、Can connect to a large‑screen TV, projector, HDMI resolution up to 4K x 2K, support 3840 x 2160 audio and video synchronization, watching movies and playing games more fun 2、2 port USB0 expansion connection, 5GBPS high‑speed USB0 interface, can connect USB devices such as U disk, mouse, mobile hard disk, keyboard, etc. 3、PD charging port, charging and playing exciting while continuously charging, with Type‑C charging port, plug and charge, so that the phone and computer are full charged 4、Support small memory card/memory card reader, plug and read, very convenient 5、Compression‑resistant alloy strengthens the shell metal process to bring better heat dissipation and shielding 1 x Hub Item Type: Type-C 6 in 1 HubShell Material: Aluminum alloyOutput Interface: HDMI/2 port USB 3.0/small memory card/memory card/PD 3.0 charging port 1. HDMI: 4K x 2K at 30HZ 2. USB 3.0: 2 USB 3.0 up to 5Gb, compatible with 2.0/ 1. 03. Card Reader: Small memory card/memory card readerChip: GL3224 PS176 FL5000