1、6‑In‑1 intelligent expansion port, in line with the built‑in conversion chip USB‑C interface specification. 2、Plug and play, can connect U disk, hard disk, mouse key, memory card, trans‑flash card, RJ45, for HDIM and other device interfaces. 3、Compact size makes it easy to carry, more convenient for travel carrying and use. 4、Good heat dissipation effect, continuous use is not hot, prevent fingerprint residue. 5、Aluminum alloy material, anodic oxidation process, beautiful appearance. 1 x Hub Adapter1 x Manual  Condition: 100% Brand NewItem Type: Hub AdapterMaterial: Aluminum Alloy + ABS Weight: 123 g / 4.3 oz(approx.)PD port: It supports quick charging of 5V-20V PD 3.0 laptop with power can up to 100W (note: smart phone does not support fast charging)USB 3.0: It supports data transmission rate of 5Gbps and is compatible with USB 2.0 and USB 1.1 devices downwardMemory Card/Micro Memory Card: Support Memory Card/Memory Card HC/Memory Card XC, maximum speed of 5Gbps (Memory Card and Micro Memory Card can be used simultaneously)HDMI: Output video data with a resolution of 3840x2160@30Hz, compatible with different resolutionsApplicable model:For IOS: for 2015, for Pro 2019/2018/2017/2016For Dell: XPS13, XPS15, Alienware13R2For HP: Specter/Envy13,EliteBook Folio G1For Asus: ZenBook3,Transfer 3 Pro T303UAFor Lenovo: Yoga 900,ThinkPad_X1,Carbon 2017For Huawei: MateBookFor Xiaomi: Air 12.5/ 13.3,Pro 15.6For Google: for ChromeBook pixelsSize: Approx. 11 x 3 x 1cm / 4.3 x 1.2 x 0.4in