u2022Multi Port Design: USB-C to USB-A 3.0 USB-A 2.0 HD 4K30Hz SD u0026 TF 2.0 Card Reader PD (100W) u2022SDTF card reader: UHS-I (theoretical 30MBs) 2.0 speed, multi-card single disk; maximum storage capacity of 128GB u2022Video Interface: Up to HD 4K30Hz (3840x216030Hz); HD supports HDCP 1.4 and HDCP2.3 u2022HDCP - 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 u2022If 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) u2022If any of the nodes in the closed loop does not support the HDCP functionHDCP 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 appearunable to play. Known websites that force HDCP 2.2 technology are Amazon Prime Video, Netflix, DAZN Transmission: u2022Type A: 1Tx2, 1Tx1 u2022USB 3.0: 5.0Gbps u2022USB 2.0: 480Mbps Compatible with Operating System: u2022Support macOS 10-12, Windows 8.1-11, Linux, and other PC systems u2022Support iPad OS 13-15, Harmony OS 2-3, Android OS 9-11, and other tablet and cell phone systems Compatible with Devices: u2022Supports laptops, iMacs, or host devices with full-featured USB3.1 GEN2 or higher ports u2022Supports MacBook Pro 2016-2020, MacBook Air 2018-2020, iMac 20172019, iMac Pro u2022Supports Google Chromebook Pixel, Acer Aspire R13V15, S5-391-6419 NitroV17 Nitro, Predator 1517, ASUS ROG G752VL, or more Windows laptops with full-featured USB-C ports u2022Supports iPad Pro201820202021 and iPad Air 4, Samsung Galaxy Tab S7 S7 or more Android tablets with OTG capability u2022Supports Samsung Galaxy S8S9S8S9S10S10S10E and Note 8Note 9Note 10Note 10, Huawei Mate 1011203040 and P1011203040 or more Android phones with OTG function u2022Does Not Compatible with Nintendo Switch. Supports Hot Swap Package included: u20221 x USB-C Hub Adapter u20221 x English and Chinese Manual u2022Other items not included