Connect your USB (Universal Serial Bus) Type-C laptop to an HDMI display & a USB (Universal Serial Bus) Type-A peripheral device, plus power & charge your laptop. This universal multifunction adapter lets you expand the connectivity of your laptop or Mac Book through USB (Universal Serial Bus)-C. You can connect your laptop to a 4K HDMI display, while also connecting a traditional USB (Universal Serial Bus) 3.0 device. &, when coupled with your laptop's power adapter, the multiport adapter delivers power to help charge & maintain your laptop's battery. This compact USB (Universal Serial Bus)-C adapter is a vital accessory for your Mac Book, Chromebook, or any USB (Universal Serial Bus)-C equipped laptop. It's extremely portable, with a lightweight, small-footprint design that tucks neatly into your laptop bag or carrying case. The rugged multifunction adapter meets the tough demands of travelers. Now you can rest assured knowing your adapter is ready when you are. If you have a 4K HDMI display, you can connect it to this combo adapter to create a dual-monitor workstation (laptop display + external display). With an additional display, you can get more work done at once by multitasking more efficiently. Plus, 4K resolution lets you enjoy astonishing picture quality, with rich & vivid realism. Whether you're delivering a presentation in a boardroom or looking to add a display to your existing laptop workstation, this adapter is a must-have accessory. Because this versatile adapter supports USB (Universal Serial Bus) Power Delivery, you can power & charge your laptop through its USB (Universal Serial Bus) Type-C port. Simply connect the adapter to your laptop's USB (Universal Serial Bus)-C port, & then connect your laptop's power adapter to the multifunction adapter. By using a single power adapter to power your laptop & the adapter, instead of using multiple adapters, you can travel lighter & more conveniently. Plus, you can reduce cable clutter in your work area. Unlike some proprietary laptop adapters designed only to work with specific laptop models, this universal adapter works with multiple brands. All you need is a laptop's USB