【Ultra High Speed】: The SD 3.0 Card Readers support two cards reading and writing at the same time with speed up to UHS-I (104MB/s), much faster than most card readers in the market. The three USB 3.0 ports support data transfer speed up to 5 Gbps
【Power Delivery】: The type-c charging port can pass through up to 60w power to the USB Power Delivery Laptop, and provide extra power to hard disk, DVD driver and accessories that connected to the USB ports simultaneously
【Ultra High Speed】: The SD 3.0 Card Readers support two cards reading and writing at the same time with speed up to UHS-I (104MB/s), much faster than most card readers in the market. The three USB 3.0 ports support data transfer speed up to 5 Gbps 【Power Delivery】: The type-c charging port can pass through up to 60w power to the USB Power Delivery Laptop, and provide extra power to hard disk, DVD driver and accessories that connected to the USB ports simultaneously 【Plug & Play】: Used with no external drivers or power required; supposed to be used with portable devices such as wire keyboard, USB flash drive, 2.5mm external disk etc. With hidden design LED indicator. (Note: Not for Superdrive) 【Universal Compatibility】 - Support memory cards types: SD/SDHC/SDXC/MicroSD/MicroSDHC/MicroSDXC. Compatible with: 2016-2022 MacBook Pro, New Mac Air/iPad Pro/Surface with USB-C, Chromebook and more Type C devices 【Stable Driver 3.0】: LENTION published the advanced Stable Driver 3.0 standard to help customers buy 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