Features:

1.Specially Designed for MacBook Pro/Air:USB C hub specially designed for MacBook Pro 2020/2019/2018/2017/2016 13", 15" 16" and for MacBook Air 2020/2019/2018, expand the two USB C ports on for MacBook Pro/Air into eight: 2 HDMI 4K ports, type-c female PD charging Port, 2 USB-A 3. 0 ports and security digital&TF card reader slots. Meet all your needs with one hub. Plug and play to expand your for MacBook capabilities, convenient for taking it with you on-the-go.

2.High-Resolution 4K HDMI:Dual HDMI USB C Adapter allows you to mirror or expand the display of your for MacBook Pro/Air to 2TVs, monitors or projectors with resolution up to 4K UHD (3840 x 2160 30Hz) and your laptop video resolution up to 1680*1050P 60HZ. Support display 3 different screen(one Display of HDMI 1, one Display of HDMI 2, one display of your laptop). Bring you a theatrical visual feast and boosting your efficiency 3 times.

3.Super data transfer:2 USB 3. 0 Ports support data transfer at speed of up to 5Gbps and enable you to connect three peripherals simultaneously, including keyboards, mice, hard drive. Backwards compatible with USB 2. 0 devices. With security digital and TF slots, it is easily accessed to read Micro security digital Memory cards of cell Phones and TF cards of cameras at the same time. Support security digital Memory cards and TF memory cards of up to 512G. Ideal tool for photographer or designer.

Description:

The USB C hub supports PD charging up to 87W. It can charge your for
MacBook Pro/Air at full speed while connecting multiple peripherals or
transferring data. However, please notice that whether it is PD charging
or high-speed transmission, The hub will generate heat. Aluminum alloy
case has a good heat dissipation effect, so it will give a feeling of
hot, but it doesn't affect regular use.

Specifications:

Material: Aluminum Alloy + Plastic
Color:gray,silver(optional)
Interface:
2 * USB 3.1 Type-C connector
1 * Thunderbolt 3
1 * USB C Date Transfer / PD Charge
2 * USB 3.0 Type-A port
1 * HDMI output port 4K/30hz
1 * security digital card slot
1 * TF card slot