ltem description from the seller
Product introduction
*Product interface: 9-in-1 = HDMI (4K 30HZ)+VGA (1080P)+PD+2 * USB3.0+RJ45+SD/TF+Audio 3.5
Material: aluminum alloy+ABS
Color: dark space grey
Product usage scenario: suitable for mobile phone expansion, laptop expansion, computer expansion, etc
System compatibility: Unix, Linux, Windows, MacOS, Android, iOS, windows phone, etc
Compatible computer brands: Apple, Huawei, Honor, Xiaomi, HP, ASUS, Dell, Lenovo, Samsung, Microsoft, etc
Compatible Pad: Apple, Huawei, Xiaomi, Lenovo, Samsung, etc., mainstream brands in the market
Compatible mobile phone brands: Apple, Huawei, Xiaomi, Honor, etc., mainstream mobile phones in the market