Lention USB HUB to Multi USB 3.0 HDMI Adapter Dock CInterface Type: USB Type-CPorts: 12Funtion: HDMI/Card Reader/RJ45Standard: USB 3.1Model Number:C19Plug Standard: NoneCompatible Devices (Not a full list):Laptops:MacBook Pro 2019 2018 2017 2016 / MacBook Air 2019 2018 / MacBook 12Dell XPS13 / XPS15 / Inspiron 13 7000 / Inspiron 15 7000HP Spectre 13 / Spectre X360 / EliteBook Folio G1ASUS ZenBook3 / ZenBook Pro / Surface Book 2 / GoChromebook / Pixelbook / Huawei MatebookLenovo Yoga 930 / 920 / 910 / 720colour:grayMaterial:Aluminum alloysize:119 x 50 x 130mmPackage Contents:1 x 11 in 1 USB HUBPlease Note:The Max resolutions and refresh rates output of the adapter are entirely dependent on the USB-C host devices, connected cable and the display specifications.To manually adjust resolution for your Mac OS, hold down the ldquo;optionrdquo; key and then click ldquo;Scaledrdquo;.To manually adjust resolution for your Window OS, go to "Windows Setting" - "System" - "Display".If you want to play audio via the external HDMI device, please change "the default audio output device" setting in the system preference.Not compatible with Apple SuperdriveIt is necessary to confirm that your host device supports video output or DP Alt Mode, and you can normally see the DP-logo next to the port if this is the case, NOT for all USB-C port laptop, such as this adapter CANNOT work with HP Pavilion/HP EliteBook/Lenovo IdeaPad...Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !