Feature: 1. Light luxury frosted aluminum body, delicate without fingerprints, delicate and beautiful. Efficient heat dissipation, sturdy and durable. 2. A multi‑purpose machine, to meet the needs of different users with multi‑function interface extension. 3. Small screen to large screen, support 4K ultra high definition output 4. Play and charge at the same time, matching PD quick charging interface, no need to worry about battery life. 5. High quality process joint, high toughness, unlimited pullout and insertion. Specification: Condition: 100% Brand NewItem Type: 4 in 1 Type‑C Multifunction AdapterMaterial: Aluminum AlloyColor: As Picture ShownCable Length: Approx. 120mm/4.7inWeight: Approx. 39.0g/1.4ozModel: TC17Interface: TypeC/USB30/for HDMIFor HDMI：4Kx2K（3840x2160）30HZ, Compatible with 1080P 720P etcUSB3.0: Transmission Speed: 5GB / S Maximum Power Supply 4.5WUSB Type-C Female Port: 20V @ 3A. Maximum support 87W power adapterUSB Type - C Male Head: Ensuring that the host usB-C port on the device complies with THE USB3.0/3.1 specification. Conform to the USB-C interface specification built into the conversion chip, plug and play. Package List: 1 x 4 in 1 Type‑C Multifunction Adapter