Durable and Compact: With the durability of aluminum and the CNC machining, the USB C Hub complements your MacBook. Topping the scales at a mere 58g is perfect for on-the-go. ?Convenient SD/TF Card Reader?NOVOO USB C Adapter for MacBook only needs a few seconds to complete the reading speed, super fast to upload and download your data; Convenient USB-C adapter to access files from SD/TF card reader and perfect for a photographer or designer, etc. ?Super Speed USB 3.0 Ports?USB C Hub Adapters allow you to connect a keyboard, mouse, hard drive, etc. to a MacBook Pro, up to 5Gbps data transmission speed, down compatible with USB A 2.0 and below. Because HDD/SDD needs more power, it only allows connection of 1 HDD/SSD and this adapter won't support Apple USB super drive. ?Enjoy Crystal-Clear 4K@30Hz Video?MacBook Pro Adapter mirrors or extend your screen with USB C hub's HDMI port and directly stream 4K UHD @30Hz or full HD 1080P video to HDTV, monitor or projector, perfect for photographer and video editor; For 4K@30Hz, Pls make sure your laptop/monitors/TV/Projector support 4K@30Hz, using a HDMI 2.0 cable. ?USB C Hub 5 in 1?USB C to HDMI Adapter equipped with 1*4K@30Hz HDMI port, 2*USB 3.0 ports, Micro SD/TF card reader slot, Works well with most USB-C devices, like MacBook Pro models from 2021 2020 2019 2018 2017 2016, MacBook Air 13'' 2018 2019 2020 2021, Dell XPS Surface, HP and other USB-C port devices.