•Multi Port Design: USB-C to USB-A 3.0+USB-A 2.0+HD 4K/30Hz+SD & TF 2.0 Card Reader+PD (100W) •SD/TF card reader: UHS-I (theoretical 30MB/s) 2.0 speed,multi-card single disk; maximum storage capacity of 128GB •Video Interface: Up to HD 4K@30Hz (3840x2160@30Hz); HD supports HDCP 1.4 and HDCP2.3 •HDCP - High-bandwidth Digital Content Protection,this specification is led by Intel to complete,in order to ensure that HD or DVI transmission of high-definition signals will not be illegal recording •If you open the Netflix software on Mac-Book Pro (using HDCP2.2),you can watch the video without any problem by connecting an HD cable (HDCP-enabled) to an external monitor (HDCP-enabled) through the HD port of the Type-C adapter (HDCP-enabled) •If any of the nodes in the closed loop does not support the HDCP function/HDCP version number does not match (HDCP 2.2 devices are not backward compatible with 1.4). Then that video window will indicate that the HDCP protocol is invalid - a black screen will appear/unable to play. Known websites that force HDCP 2.2 technology are Amazon Prime Video,Netflix,DAZN Transmission: •Type A: 1Tx2,1Tx1 •USB 3.0: 5.0Gbps •USB 2.0: 480Mbps Compatible with Operating System: •Support macOS 10-12,Windows 8.1-11,Linux,and other PC systems •Support iPad OS 13-15,Harmony OS 2-3,Android OS 9-11,and other tablet and cell phone systems Compatible with Devices: •Supports laptops,iMacs,or host devices with full-featured USB3.1 GEN2 or higher ports •Supports MacBook Pro 2016-2020,MacBook Air 2018-2020,iMac 2017/2019,iMac Pro •Supports Google Chromebook Pixel,Acer Aspire R13/V15,S5-391-6419 Nitro/V17 Nitro,Predator 15/17,ASUS ROG G752VL,or more Windows laptops with full-featured USB-C ports •Supports iPad Pro2018/2020/2021 and iPad Air 4,Samsung Galaxy Tab S7 S7+ or more Android tablets with OTG capability •Supports Samsung Galaxy S8/S9/S8+/S9+/S10/S10+/S10E and Note 8/Note 9/Note 10/Note 10+,Huawei Mate 10/11/20/30/40 and P10/11/20/30/40 or more Android phones with OTG function •Does Not Compatible with Nintendo Switch. Supports Hot Swap Package included: •1 x USB-C Hub Adapter •1 x English and Chinese Manual •Other items not included