【Versatile USB C Docking Station】- This USB-C Multiport Adapter adds more connectivity to your USB-C laptop, with HDMI, ultra-high-speed SD + MicroSD card reader, and two USB 3.0 ports; it’s the ideal accessory for your MacBook Pro or other USB Type-C equipped laptop, and it’s also Thunderbolt 3 port compatible 【4K Ultra HDMI Video Output】 - The USB-C hub offers a 4K Ultra HD HDMI port (with audio), so you can easily connect a high-resolution monitor (4096 x 2160p @ 24Hz or 3840 x 2160p @ 30Hz), creating a dual-display workstation 【Enhance Productivity with 2 USB 3.0 Ports 】- 2 USB 3.0 ports for your existing peripheral devices connect neatly to your USB-C computer or laptop, delivering fast, effortless connection, while charging and transferring data at the same time 【Access Multimedia Content with Ease】 - Provides direct access to your SD, SDHC or SDXC cards and microSD cards, through the SD and microSD slots which support read/write at the same time; it’s ideal for transferring photos or videos from your SD/Micro cards to your USB-C enabled laptop or table 【Portable and Easy installation】 – Compact design in durable aluminum with built-in cable, this versatile multiport adapter is easy to tuck into your laptop bag; It consolidates multiple ports into a single adapter, which means you don’t need to bring along multiple single-function adapters; It is backed by the atolla 18-month warranty and free lifetime