• 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