Product description Multifunctional 8 in 1 USB C Hub: This Creatck high speed and lightweight design enables you to have 8 ports to connect your USB C Hub devices. As a perfect light-weight travelling tool, this compact hub easily tucks into the pocket of your laptop bag and requires no extra power supply. It offers an ideal connection possibility – on the road or virtually anywhere you need fast and handy access to your USB devices. 4K Ultra HD HDMI Port: 4K*2K(3840*2160), Downwards Compatible with 1080P, 720P, etc. Supports a large screen liquid crystal TV or display compatible with 4K max output. Gives you vivid 3D effect video sync. USB 3.0 port x 2: High Speed USB, Power Supply Up to 4.5W Max. Supports USB flash drive, external hard drive, keyboard, mouse, printer, MP3 player etc. USB C Female port 1: Type-C PD, 20V@3A, Support Max 87W Power Adapter (Input). USB C Female port 2: High Speed USB-C, Power Supply Up to 4.5W Max. Ethernet RJ-45: Its upstream of 10/100/1000Mbps gigabit Ethernet depending on your devices. SD/ TF Card Reader: SD/ TF can work simultaneously. Read and write speed depends on card’s quality. Comply with USB-C interface specification. Compatible Devices (Included but not limited to): MacBook/ ChromeBook/ HuaWei/ Samsung/ HP SpectrePavilion/ Huawei Matebook/ Dell XPS series/ Mi Air and many other Type C devices … Product Specification: Material: Aluminum alloy Cable Length: 140mm Package Included: 1* 8 in 1 USB C HUB