DUAL-LINK CONNECTIVITY: The Mini DisplayPort to Dual-Link DVI adapter connects a DVI display supporting 2560x1600 60Hz (dual-link) or 1920x1200/1080p 144Hz (single-link); 14.1" (35.8 cm) attached cable; USB-Powered MAXIMUM PORTABILITY: Powered by a single USB port, the DVI monitor adapter features a lightweight design that conveniently fits into your carrying case, making it the perfect travel companion ULTIMATE COMPATIBILITY: The DVI display adapter can support any DVI-D display; Not compatible with Apple Cinema Display PLUG AND PLAY: For a hassle-free setup, the Mini DP to DVI converter allows for plug-and-play installation without any additional software or drivers THE IT PRO'S CHOICE: Designed and built for IT Professionals, this Mini DisplayPort to DisplayPort Active adapter is backed for 3 years, including free lifetime 24/5 multi-lingual technical assistance