Add more connectivity to your Mac Book or other USB (Universal Serial Bus)-C laptop, with 4K video, Gigabit Ethernet, two USB (Universal Serial Bus) 3.0 ports & an SD card reader, plus power & charge as you work. Expand the connectivity of your USB (Universal Serial Bus)-C enabled laptop. This USB (Universal Serial Bus)-C multiport adapter lets you turn your laptop into a powerful workstation, virtually anywhere you go, & eliminates the hassle of carrying & connecting many different port adapters. The USB (Universal Serial Bus)-C adapter lets you add 4K Ultra HD HDMI video output, two USB (Universal Serial Bus) 3.0 Type-A ports, one Gigabit Ethernet port & one SD card reader slot through your laptop's USB (Universal Serial Bus)-C port. You can also use your laptop's USB (Universal Serial Bus)-C power adapter to power both the multiport adapter & your laptop simultaneously, with support for USB (Universal Serial Bus) Power Delivery 2.0. It's the ideal accessory for your Mac Book Pro or other USB (Universal Serial Bus) Type-C equipped laptop, & it's also Thunderbolt 3 port compatible. When coupled with your laptop display, this versatile USB (Universal Serial Bus)-C multiport adapter makes it easy to create a dual-monitor workstation when you need it. It offers a 4K HDMI port (with audio), so you can easily connect a high-resolution monitor & gain access to more screen space. With higher resolutions, you can view more windows at once & increase your productivity. The Gigabit Ethernet port ensures reliable wired network access, which is ideal for areas with limited Wi-Fi access. Plus, with two additional USB (Universal Serial Bus) 3.0 ports (USB Type-A) you can connect your existing peripheral devices, like your mouse or flash drive. The USB (Universal Serial Bus)-C adapter also features an SD card reader slot so you can access all of your multimedia content. This multiport adapter means you don't have to carry multiple power adapters with you. Ideal for mobile use, it features a USB (Universal Serial Bus)-C port that supports USB (Universal Serial Bus) Power Delivery 2.0 (USB PD 2.0), so you can use your laptop's USB (Universal Serial Bus)-C power adapter to power both your laptop & the multiport adapter. The versatile multiport adapter is compact & lightweight, so it's easy to tuck into you