[Multi-function]: High-performance USB to Mini DisplayPort adapter connects ultrabooks, laptops, desktops, and devices that support USB to Mini DisplayPort monitors or displays. [Supports 4K and high-quality video and audio]: Supports UHD 4K (3840x2160) @ 30Hz and 1080P (1920x1080) @ 120Hz. Audio: 7.1-channel surround sound with sampling rate up to 192 kHz. [Plug and play]: Powered via USB connection (note: connect the USB connector 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, signal integrity, and support for HDCP (High-bandwidth Digital Content Protection). Compliant with FCC and RoHS standards. Adapter Specifications: - Video resolution support: up to 1080p @ 120Hz, 4Kx2K @ 30Hz - Audio: 7.1-channel surround audio with sampling rate up to 192kHz - Meets VESA DisplayPort dual-mode 1.2 standards 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 Size: 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 video output to Mini DisplayPort displays only. Not compatible with Mini DisplayPort sources. Not suitable for monitors from 20112014 that do not support DP Alt Mode. Package includes only the items listed. Other accessories are not included. Note: Lighting and display settings may cause slight color variation between the product image and the actual item. Measurement may vary by +/- 1-3 cm.