Exclusive Design: Extend the USB-C port from your Mac to 1×full functional USB-C port, 3×USB 3.0 ports, and SD/Micro SD card slots (Note: Doesn't fit if there is a case on your Mac). Exclusive design for New MacBook Air/Pro
40Gbps & 100W PD: Equipped with a full functional USB-C port that is directly connect to the MacBook; it's provides up to 40Gbps data transfer speed, 4K@60Hz video signal output and maximum 100W power pass-through
Exclusive Design: Extend the USB-C port from your Mac to 1×full functional USB-C port, 3×USB 3.0 ports, and SD/Micro SD card slots (Note: Doesn't fit if there is a case on your Mac). Exclusive design for New MacBook Air/Pro 40Gbps & 100W PD: Equipped with a full functional USB-C port that is directly connect to the MacBook; it's provides up to 40Gbps data transfer speed, 4K@60Hz video signal output and maximum 100W power pass-through Faster than Ever: Equipped with 3×USB 3.0 ports and providing up to 5Gbps data transfer speed, support multiple high capacity hard drives plug in at the same time with high speed data transmission and stable connection Dual card slots: With SD/ Micro SD card reader, it supports most memory card types in the market, including: SD/SDHC/SDXC, MicroSD/MicroSDHC/MicroSDXC Stable Driver 3.0 Certified: LENTION published the advanced Stable Driver 3.0 standard to help customers buying with confidence. The standard included 3 main features: Non-Interference between connected peripherals, Sufficient power supply, and the Devices working under normal temperature without overheating