feature Palm size, easy to carry, compact and convenient to carry, easy to carry on business trips without occupying space Laptop connected projector, large screen meetings, more efficient office speeches The aviation grade aluminum alloy shell is complemented by anodized sandblasting technology, greatly improving heat dissipation and compressive strength, and still working smoothly and clearly for 24 hours continuously The interface is nickel plated and resistant to plugging and unplugging. The interface adopts nickel plating technology, which is oxidation resistant and resistant to plugging and unplugging, and the signal transmission is stable 4K high-definition large screen view, high-definition projection and transfer, making work and entertainment more convenient specifications Product name: Type-c to HD adapter Resolution: 4K 30HZ Shell: Aluminum alloy material Interface: nickel plated Packaging includes 1 * Converter