Satechi - Type-c Pro Hub - 4K Hdmi - Space Grey The Aluminum Type-C Pro Hub Adapter is the perfect USB C hub companion for your latest MacBook Pro/Air, with a multitude of ports to easily expand your MacBook Pro’s capabilities. Dual display not supported on Apple M1 Macs. Features: MORE PORTS. MORE CONVENIENCE. Utilize your MacBook Pro’s USB-C PD port for pass-through charging and quick data transfer, all without sacrificing your USB 3.0 ports, SD/Micro card reader, 4k HDMI and Type-C data port HDMI 4K VIDEO DISPLAY Use the HDMI port to output crisp, high-resolution video to your 4k monitor screen. Simply, connect an HDMI cable from the Pro Hub Adapter to your external monitor to view crystal-clear display. Requires a direct HDMI to HDMI connection. Dual display not supported on Apple M1 Macs USB-C POWER DELIVERY USB-C PD port (first USB-C port) supports data transfer of speeds up to 40Gb/s and pass through charging for both 13" (61W) and 15" (87W) MacBook Pro models. Enjoy brilliant 5K video output or connect 2 monitors for crystal-clear 4k resolution ADDED USB-C PORT Second Type-C port supports quick data transfer, with speeds up to 5 Gb/s. Please note this port does not support pass-through charging for MacBook Pro COMPATIBLE DEVICES Dual display not supported on Apple M1 Macs. 2020/2019/2018/2017/2016 MacBook Pro and 2020/2018 MacBook Air. USB-A ports do not support charging or CD readers, including Apple SuperDrive. We recommend connecting one bus-powered device at a time Specifications: Dimensions: H:1.0 x W:2.8 x D:11.4 cm Colour: Grey Guarantee: 1 year Model Number: ST-CMBPM