Wavlink UHP3407 Portable Aluminum Dongle 4K HDMI Display Type-C Hub Multiport Adapter 1. Massive Multiple Port Expansion:All-in-One Type-C Hub connects to Windows laptops with MacBook or Type-C and adds 2 standard USB ports with 5Gbps transfer rate, 1 HDMI port with true 4K HD video, 2 SD card slots (one Micro SD) with data transfer speed of up to UHS-I (95 MB s), and a Type-C power charge that allows the power supply for your computer at all times, charging of up to 1 00 W. 2. Type-C power delivery and Type-C data:Type-C power delivery port for charging laptops max. up to 100 W. Also the Type-C data port provides data transfer as a USB 2.0 device, you can upload and download photos, videos, music and other files quickly. 3. HDMI 4K Live Video Output:Supports up to 4K 30Hz and 1920x1080 (1080P) at 60Hz mirror video output port or extend your laptop screen on any HDMI-enabled device. Delivering high-quality video and audio brings you breathtaking pleasure. 4. Sleek and compact with pocket size: easy to carry sizes: 133 x 36 x 11mm, unique slim aluminum Mini Dock design for convenient travel purpose. Plug and play, no software, drivers or complicated installation required. 5. What You Get: 1 Mini Type-C Travel Base, 1 User Manual Features: 1. Unique and slim aluminum design Mini Dock for handy travelling purpose. 2. Build in one HDMI V 1.4 via USB 3.1 (VESA Alternate Mode) video output support max. resolution up to 4K@30Hz. 3. Two USB-A ports extended USB 3.0 (5Gbps) data transferring, backward USB 2.0 compliance. 4. One Type-C port support USB Power Delivery maximum 65 watts upstream power charging to PC or as be a device USB 2.0 data transferring. 5. Minimum from 5-10 watts of power supplied to downstream devices depends on a different power rating of Type-C PD power adapter. 6. Combo built in individual RW USB 3.0 SD and Micro SD Card Reader. Support SD V 1.0 v 1.1 v 2.0 V 3.01 and V 5.0, SDHC SDXC (Capacity up to 2TB).