Key benefits Expands a USB TypeC port into HDMI and USBA connections so you can connect displays and peripherals without changing devices. Reliable signal and durable build: aluminum alloy housing, copper conductors, and Mylar/PVC shielding protect connections and support stable transmission. Clear port behavior prevents surprises: dedicated chargingonly USB port, separate USB 3.0 data port, and an HDMI port with resolution support. What it does and why you need it Converts a USB TypeC output into an HDMI display output plus USBA connectivity and a chargingonly USB port, solving common compatibility gaps on modern laptops, tablets, and phones that lack fullsize ports. Lets you drive an external display while using USB peripherals and charging a device simultaneously, eliminating the need to swap cables midmeeting or during media playback. Key specifications (functions and compatibility) Materials: aluminum alloy housing, copper conductors, Mylar and PVC cover for durability and signal shielding. USB 3.1 TypeC to USB (TypeA) port: charging only — does not support data transfer. USB 3.0 interface: supports connection to mouse, USB flash drives (U disk), keyboard, phones, and some external hard drives for data transfer. HDMI interface: connect to TVs, projectors, and monitors; supports up to 4K at 60Hz or UHD at 30Hz. Performance and reliability Durable construction reduces wear from frequent plugging and unplugging and improves heat dissipation. Copper conductors and layered shielding help maintain stable, quality data and video signals across connected devices. Practical use scenarios Presentation setup: Connect your TypeC laptop to a projector via HDMI for a slideshow at up to 4K@60Hz, use a USB mouse from the USB 3.0 port, and keep your phone charged via the chargingonly USB port. Home media: Stream 4K video from a compatible device to your TV while accessing media on a USB flash drive through the USB 3.0 port. Mobile productivity: Use a TypeC tablet with an external keyboard and flash drive connected via USB 3.0 for file editing, and keep the tablet charged using the dedicated charging USB port while presenting to an external monitor. What to keep in mind The TypeC to USB (TypeA) port is for charging only and will not transfer data. Use the USB 3.0 port for peripherals and data storage devices. HDMI supports resolution output up to 4K at 60Hz when the source device and display are compatible. This adapter provides a straightforward way to add HDMI display output plus USBA connectivity and charging to TypeC devices, with durable materials and clear port functionality for reliable everyday use.