The ciewia USB-C 3-in-1 Multiport Adapter expands your USB-C port into an HDMI output (4K@30Hz), a USB 3.0 port (5Gbps), and a USB-C PD charging port (100W). Aluminum alloy and ABS housing for durability and heat dissipation. All ports work simultaneously. Plug and play — no drivers required.

⚠️ Important: Only compatible with USB-C devices that support DP Alt Mode (DisplayPort Alternate Mode) for video output. Please confirm your device supports DP Alt Mode before purchasing.

• 【4K@30Hz HDMI Video Output】 Mirror or extend your display to an HDTV, monitor, or projector at up to 4K UHD (3840×2160@30Hz) resolution. Clear, vivid, shake-free video and image output. Compatible with HDMI 2.0 or better cables and displays. Requires USB-C device with DP Alt Mode support.
• 【5Gbps USB 3.0 Data Transfer】 USB 3.0 port supports up to 5Gbps data transfer — 10x faster than USB 2.0 (480Mbps). Connect USB flash drives, portable hard drives, cameras, keyboards, mice, printers, and other USB-A accessories.

• 【100W PD Fast Charging】 USB-C charging port supports up to 100W Power Delivery. Keep your device fully powered while using HDMI output and USB 3.0 simultaneously.
• 【Aluminum Alloy + EMI Protection】 Premium aluminum alloy and ABS housing for enhanced durability and heat dissipation. Built-in EMI protection prevents interference with connected devices. Slim and portable design (50g).

• 【Wide Compatibility】 Compatible with USB-C laptops, tablets, and smartphones that support DP Alt Mode. Works with most HDTVs, monitors, and projectors with HDMI port. Ideal for home theater, office presentations, teaching, and exhibitions.

Specifications

Compatible Output Devices (HDMI)

Compatible with TVs, monitors, projectors, and other display devices with an HDMI port. Recommended: HDMI 2.0 or above cable for best 4K@30Hz performance.

Compatible Input Devices

Compatible with USB-C laptops, tablets, and smartphones that support DP Alt Mode, including devices running macOS, Windows, Chrome OS, and Android.