HDMI 4K WITH 1 USB C FOR CHARGING AND 1 UBS C FOR FILE TRANSFER !!! The MacBook Pro Dock X is designed as the All-in-1 solution for your MacBook Pro or Air with HDMI 4K, USB 3.0, Card Readers, charging and more. Overview of this MacBook Docking Station This MacBook Pro Docking Station is specially designed for the Apple MacBook Pro with 2 USB-C ports (Thunderbolt 3 Dock). Also suitable for the new MacBook Air with Thunderbolt 3 ports. With this dock you have all the necessary connections that the MacBook does not contain. Instead of multiple separate adapters, with just this docking station you have all the most important ports at your disposal in the style of Apple. CONNECTION You simply slide this MacBook Pro Hub into the side of the MacBook Pro or Air, after which you immediately have the following ports at your disposal: 2x USB-C ports so you do not lose any USB-C ports after connecting the dock. 2x USB 3.0 ports for connecting standard USB peripherals. With USB 3.0, data transfer speeds of up to 5GB per second are possible. 1x HDMI port with support for 4K displays. SD and MicroSD card reader DESIGN This Hub MacBook Pro is specially designed for seamless connection to the Apple MacBook Pro and Air with 2x Thunderbolt 3 (USB-C) connections. The MacBook Pro Dock X adapter matches the color of the Silver and Space Gray of the Apple MacBook. It is specially manufactured for us from a single piece of lightweight aluminum. APPLE LICENSED MANUFACTURER This MacBook Pro Adapter USB C is produced by Apple licensed MFI (Made For Apple) manufacturer Kodlix with more than 10 years of experience. The MFI quality mark guarantees that the product meets Apple performance standards. Our USB-C Adapters, including this MacBook Docking USB C, comply with the applicable regulations according to the CE mark. All our products have a 2-year warranty. Not satisfied after purchase? Free and without reason return within 30 days. PORTS OVERVIEW In: Connection to MacBook Pro with 2x Thunderbolt 3 Out: 2x USB-C 2x USB 3.0 port (5Gpbs) HDMI port 1x SD & microSD card reader Suitable for the MacBook Pro 2016, 2017, 2018 and 2019 with Thunderbolt 3. Suitable for the new MacBook Air 2018 and 2019 with Thunderbolt 3.