PORTABE 8IN USBC HUBDesigned for MacBook Pro 00 09 08 07 06 and MacBook Air 00 09 08. With advance chip, expand your work opportunities and provide you more stable performance. No need any drivers or software, just plug and play. Convert your macbook usb c port into 6 ports:x4K 60Hz hdmi, 3xusb, sd/tf card reader, 00w pd. Notes:Only Support MacBook Pro/Air with thunderbolt 3 port on the one side(Not support M,M Chip MacBook Pro/Air) SUPERAST DATA TRANSER WITH 3X USB 3.0With 3x USB 3.0 ports with 900mA output and ensure instant sync and file transfer at Gbps and 480Mbps transfer speed accordingly, and easily connect smartphones, tablet, hard drives for effortless data transfer with USBC port.Please note: (Only Support intel chip MacBook Pro/Air, Not support for M M Chip MacBook Pro/Air) STUNNING 4K VIDEO AND x HDMIUse HDMI port to enter mirror mode for Mac OS or extended mode and transfer vivid 4K Ultra HD @ 60Hz or ull HD 080p @ 60Hz video with 3D effect from laptop screen to a monitor, projector, HDTV, etc. Stream movies, presentations or video games on your monitors in one click: HDMI ports can be used simultaneously, but with only one 4K monitor IMMERSIVE 00W POWER Thuntherbolt 3 PortPD charging connector plug allows you to fast and easily charge MacBook or other devices with USBC ports (data transfer is not supported) and provide additional power for the hard drive.Because of the M M chip's limitation, it won't allow dual monitor for displaying. SD READY AND EXTENDED COMPATIBIITYSDXC and Micro SD card slots provide superior data storing versatility and fast transfer speed (SD/T can be used simultaneously). Compatible with Mac OS, Speed up to 04mb/s, depends on card's quality