Ports
HDMI 4K30Hz
MicroSD UHS-I
SD UHS-I
2 x USB-A 5Gbps
USB-C PD 60W
3.5mm Audio Jack
Features
Best Selling USB-C Hub
The universal version of the World’s Most Crowdfunded MacBook and USB-C accessory
Crystal Clear 4K 30Hz HDR Video Output
Experience high-resolution 4K 30Hz video on HDMI displays (requires direct HDMI connection).
High-Speed USB-A
Connect your USB-A accessories with your modern USB-C device. High-speed USB 3.1 Gen 1 capable of 5Gb/s transfer speed.
Essential Ports for Photography
Quick data transfer from UHS-I MicroSD and SD 104MB/s.
Seamless Color, Material, and Finish
Aluminum enclosure designed to perfectly match your Apple device in every way.
Specifications
Model
GN21D-GRAY
GN21D-SILVER
Compatible Devices
2020/2019/2018/2017/2016 MacBook Pro
2020/2018 MacBook Air
2020/2019/2018 iPad Pro
2015 MacBook (12 inch)
2020 iPad Air
Windows laptop with Thunderbolt 3 or USB-C*
Chrome OS laptop with USB-C*
Any other device with USB-C*
* Requires DisplayPort over USB-C + charge + data
USB-A ports will not support Apple SuperDrive or charge iPads. Have more questions? Please see our FAQ.