Connect your USB Type-C laptop to an HDMI display and a USB Type-A peripheral device, plus power and charge your laptop. This universal multifunction adapter lets you expand the connectivity of your laptop or MacBook through USB-C™. You can connect your laptop to a 4K HDMI® display, while also connecting a traditional USB 3.0 device. And, when coupled with your laptop's power adapter, the multiport adapter delivers power to help charge and maintain your laptop's battery.Rugged, travel-friendly designThis compact USB-C adapter is a vital accessory for your MacBook, Chromebook™, or any USB-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.Supports 4K Ultra HDIf 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 and 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.Charges your laptopBecause this versatile adapter supports USB Power Delivery, you can power and charge your laptop through its USB Type-C™ port. Simply connect the adapter to your laptop's USB-C port, and then connect your laptop's power adapter to the multifunction adapter.By using a single power adapter to power your laptop and the adapter, instead of using multiple adapters, you can travel lighter and more conveniently. Plus, you can reduce cable clutter in your work area.Universally supportedUnlike 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-C port that supports DP alt mode and USB Power Delivery, and you can be up and running quickly. With universal support, you can use this adapter with different laptops now, or in the future. Plus, it's compatible with Thunderbolt™ 3 ports.Works with older USB devicesThis USB-C multifunction adapter features a USB 3.0 port that's backward compatible with older USB devices. It's perfect for data transfers, syncing, or charging your mobile device.The CDP2HDUACP is backed by a StarTech.com 3-year warranty and free lifetime technical support.