Connect your PC or laptop with a DisplayPort output directly to your TV or monitor with HDMI input using this 4K DisplayPort to HDMI adapter. Compatible with both Windows and Mac systems, easily switch between duplicate and extend modes to tailor your viewing experience. **No external power adapter required.** - **Ultra-HD 4K Resolution:** Enjoy stunning 4K quality with Ultra-HD resolutions up to 3840 x 2160 pixels at a smooth 30 Hz refresh rate. - **Versatile Connectivity:** Ideal for connecting desktops, laptops, notebooks, and gaming graphics cards to HDMI-equipped devices like TVs, monitors, projectors, and displays. - **Secure Connection:** Locking DisplayPort plug prevents accidental disconnection, ensuring a stable connection with your graphics card. - **HDCP Protection:** Digital encryption system for secure audio and video transmission, supporting 3D content at 1080p resolution. - **Gold-Plated Contacts:** Ensure optimal signal transmission with minimal resistance and complete shielding thanks to triple-layer braid. - **Durable Construction:** The aluminum casing and nylon braid provide excellent protection and premium quality. This adapter is perfect for enhancing your multimedia experience, whether at home or at the office.