• Super High Speed: SD and TF cards can be read at the same time. Equipped with SD/TF dual USB 3.0 card reader, data transfer speed up to UHS-I (95MB/s), much faster than most card readers on the market. 4K@30Hz HD and three USB 3.0 ports speed up to 5 Gbps
• Video and Audio Out: Use the HD port to mirror or extend your screen to an HDTV, monitor, or projector for video and audio transmission. Supports 3840x2160 4K@30Hz, 1920x1200, 1920 x 1080, 1280 x 1024 and lower resolutions, 60Hz
• Plug and Play: No need for external hard drives, power supplies, wired keyboards, USB flash drives, 2.5mm external hard drives, and other portable devices. Integrated Charging: The Type-C charging port can transfer up to 100W of power for USB Power Delivery laptops and provide additional power for hard drives, DVD drives, and accessories that are also connected to the USB port. (Not available for Apple SuperDrive)
• Widely Compatible: Compatible with MacBook Pro 2016 2017 2018, latest MacBook Air 2018 (not for  MacBook Air & Pro previous generation), MacBook 12, latest iMac/Pro, Surface Book 2/Go, Chromebook, Pixelbook, Dell, HP, Huawei Mate 20/P20, Samsung S8/S8 Plus/S9 Plus /S10, multi-functional type C devices
• USB-C Hub HDMI Adapter: QGeeM 7-in-1 Type C Hub with 4K HDMI Port, 3 USB 3.0 Ports, 100W Power Delivery, SD/TF Card Reader. Compatible with MacBook Pro 13/15(Thunderbolt 3), 2018 Mac Air, Chromebooks

Specifications:

• 7 in 1 USB Hub Details:
• SD card reader: data transfer
• TF card reader: data transfer
• 3 USB 3.0: data transfer
• HDMI output: 4K@30Hz
• PD charging port: Max: 100W/20V/3A

Compatible Devices (incomplete list):

• MacBook Pro 2018 2017 2016
• MacBook Air 2018
• MacBook 2018 2017 2016 2015
• New iMac Pro
• Dell XPS13 / XPS15 /Inspiron 15 7000 / Inspiron 13 7000
• HP Spectre 13 / Spectre X360 / ENVY 13 / ENVY X360
• HP EliteBook Folio G1
• ASUS ZenBook3 / ZenBook Pro / ZenBook Flip / ZenFone 3 Ultra
• Liquid Jade Primo
• Chrome / Chrome Pixelbook
• Lenovo Yoga 920 / 910 / 720
• Huawei Matebook

Note: 

• The maximum resolution and refresh rate output of the adapter is entirely dependent on the USB-C host device, connected cable, and display specifications.
• Not compatible with Apple Superdrive.
• Not suitable for Thunderbolt 2 ports.