Description Description Suitable for new 2018-2020 Ipad pro, high resolution 4k Hdmi extended display, which can meet the needs of office, entertainment video. The product is compact and portable, with a metal shell and high-end texture, especially suitable for business office and home use. PD interface: It can charge your device quickly and support two-way charging. 3.5mm audio output headphone jack can provide you with private music enjoyment. USB interface: can read U disk, connect mouse or keyboard, etc. Compatibility: 2018-2020 iPad Pro, Samsung Galaxy S9 Plus/S9, 8 Plus/8, Note 9/8, Microsoft Surface Go, Surface Book 2, Google Pixel 3 XL/3, LG V30, Huawei Mate 20, HTC U12 + , Microsoft Lumia 950 XL/950, etc. 2017 and earlier iPad models are not supported. Material: Aluminum Alloy CNC Shell Color: Gray Size: 9.5 x 3 x 0.9cm Weight: 70g Package List: 1 x 4 In 1 USB C To HDMI Hub