The DP male to VGA female adapter is designed to change interface type of devices with DP interface when needed, it can also be used to extend existing cables. Its low-profile connector does not block and reduces the stress on adjacent interfaces on your PC. Gold plated contacts provide safe and stable transmission without reducing the performance of existing cables, integrated non-toxic fine raw materials ensure user and environmentally friendly.Features:1080P Full HDUp to 1920 * 1080 ultra high resolution provides a vivid visual feast. This little gadget converts flawlessly DP signal to VGA analog signal from devices with DisplayPort to VGA compliant devices such as display, HDTV, projector.Superior ConductivityGold-plated connector, anti-corrosion and scratch, ensuring superior touch and stable transfer signal, protecting signal from damaging and a prolonged service life. Efficiently shield outside electromagnetic signal interference & other interference sources, strong signal stability and reliability.High CompatibilityUniversal compatible with all devices like notebook, video card or host with mini DisplayPort, such as for MacBook, for iMac, for Mac mini, for MacBook Pro/ Air and more. Support most computer OS, for Win 8/ Win 7/ Win XP, for Vista etc.Reliability and SecurityLow-profile and ergonomic design facilitates easy plugging and unplugging, not be likely to block or incease burden on PC's adjacent interfaces. 2 modes for option. Mirror mode brings you a splendid visual enjoyment within seconds. Extend mode provides you two screens show different images that can be both entertaining and working simultaneously.Quick Access and Easy InstallationCompact size with ultra low power consumption, fully plug and play, driver-free, no external power needed. Specification:Material: Resin ABS + gold-plated interfaceColor: Black Input: DisplayPort(Thunderbolt) maleOutput: VGA femaleSupport resolution: 1080P, 1920 * 1200Item size: 3.3 * 2.1 * 1.4cm / 1.3 * 0.8 * 0.6in(L * W * H)Item weight: Approx. 7g / 0.2ozPackage size: 15 * 7.9 * 1.5cm / 5.9 * 2.3 * 0.6in(L * W * H)Package weight: 8g / 0.3ozPackage list:1 * Gold Plated Mini DisplayPort (Thunderbolt Port) to VGA AdapterNote: The package list without user manual.          Not bi-directional converter, only converts mini DP (male) signal to VGA (female), thank you.