Multifunctional High-Performance Mini DisplayPort Adapter Connect ultrabooks, laptops, desktops, and even Raspberry Pi 3 Model B (with support) to Mini DisplayPort monitors/screens. Supports 4K and High-Quality Video & Audio: UHD 4K (3840x2160) @ 30Hz, 1080P (1920x1080) @ 120Hz. Audio: 7.1-channel surround sound with a sampling rate of up to 192kHz. Plug and Play Simplicity: USB powered (note: plug the USB connector into a USB port for optimal performance and compatibility). No drivers or software installation needed! Reliable Connection: Four shielded cables and PVC shielding ensure maximum video performance and prevent signal loss. Includes HDCP (High-bandwidth Digital Content Protection) support. Meets CC and RoHS standards. Specifications: - HDTV Resolution Support: Up to 1080p@120hz, 4Kx2K@30Hz - Audio: 7.1-channel surround sound up to 192kHz sampling rate - Meets VESA Dual-Mode DisplayPort 1.2 standard and compatible with 1.4 (up to 3.0Gbps) - Length: 10 inches Note: This is not a bi-directional adapter. Do not use for Mini DisplayPort to conversion. Our cables only support Mini DisplayPort Display, not Display. (2011-2014 monitors are not supported)