[Multi-function]: High-performance USB to Mini DisplayPort adapter connects ultrabooks, laptops, desktops, and Raspberry Pi 3 Model B that support USB to Mini DisplayPort monitors or displays. [Supports 4K and high-quality video and o]: Supports UHD 4K (3840x2160) @ 30Hz, 1080P (1920x1080) @ 120Hz. o: 7.1-channel surround sound with sampling rate up to 192 kHz. [Plug and play]: Powered via USB (note: connect the USB plug to a USB port for optimal performance and compatibility). No drivers or software required. [Reliable connection]: Features four shielded cables and PVC shielding for maximum video performance and signal integrity. Supports HDCP (High-bandwidth Digital Content Protection). Compliant with FCC and RoHS standards. Adapter Specifications: - Video resolution support: up to 1080p @ 120Hz, 4Kx2K @ 30Hz - o: 7.1-channel surround o with sampling rate up to 192 kHz - Meets VESA Dual-Mode DisplayPort 1.2 standard and compatible with DisplayPort 1.4 (up to 3.0 Gbps) - Cable length: 10 inches Product Name: USB to Mini DisplayPort Adapter Cable Color: Gray Material: ABS Dimensions: 180 x 20 x 10mm Package Contents: 1 x USB to Mini DP female adapter Note: This is not a bidirectional adapter. Do not use for Mini DisplayPort to USB conversion. This adapter supports output from USB to Mini DisplayPort display only. Not compatible with Mini DisplayPort monitors from 2011–2014. Package includes only the items listed. Other accessories are not included. Note: Lighting and monitor settings may cause slight color variations between the product image and actual item. Measurement tolerance: +/- 1–3 cm.