12in1 Type-c HUB Docking Station Adapter Display 4K-HDMI USB 3.0 Micro SD Port Description: Large USB C Hub: TOTU 12 in 1 USB Type C Hub includes Ethernet/RJ-45 port, Type C PD charging port, 2 USB 3.0 ports, 2 USB 2.0 ports, 2 HDMI video outputs with 4K resolution, VGA, and Micro SD and TF card readers. SD card slot and TF card slot can be used on the hub at the same time. Microphone/audio port design is extremely compact and stylish. Friendly customer service 100% refund within 30 days, 12 months for quality issues. UHD 4K Output & Triple Display: Mirror or extend your screen with USB C adapter HDMI port, and directly stream 4K UHD or Full HD 1080P video to HDTV, monitor or projector for a movie-like visual feast. Triple Display: One display HDMI1 output, one display HDMI2, one display VGA output, but only Windows system supports MST, not Mac OS. Screen switching shortcut key: Windows + P. Triple display makes it more convenient for you to manage multiple applications. Reliable and ultra-high-speed data synchronization: Two 3.0 USB ports support transfer speeds up to 5 Mbps. Two USB 2.0 ports with 480 Mbps transfer speed. Since USB 3.0 radio frequency interferes with wireless connections, it is recommended to connect to the USB 2. 0 port on the other side of the USB 3.0. Wide Compatibility: Compatible with the latest laptops and smart devices with USB C port: Mac book 12”/Pro, Mate Book X, mi air 12. 5/13. 3, Google chrome-book 2016, etc. Works on Windows 7/8/8. 1/10, Mac OS X 10, 6, Linux 2. 6. 14 or later operating systems; see product description below for more details. HP charging and incompatibility issues may be due to HP, as they do not allow 3rd party chargers to charge their laptops. Compact form factor with high flexibility: Extremely compact and slim, you can place it anywhere you want to work, even if space is limited. Put the hub in your bag for presentations, data collection, design projects, etc. An ideal device for daily carry, commuting, and traveling.