The Plugable Docking Station Dual Monitor Adapter, is powered by the DisplayLink DL-3900 chipset, is the ideal external graphics card for laptop users. Add dual video outputs and wired Gigabit Ethernet to compatible Windows and macOS systems with ease. Dual Monitor Support + Versatile Outputs Equipped with both HDMI and DVI-I ports, this dock supports either one HDMI display up to 2560x1440 @ 50Hz or dual 1920x1200 monitors @ 60Hz. Whether you're connecting through a DVI to HDMI adapter or using the dock as a USB to HDMI adapter, this device delivers the flexibility to support a variety of monitor configurations Designed for Productivity USB graphics use your system’s CPU and GPU, making this dock perfect for web browsing, office work, and multitasking - not gaming. A smart choice for professionals needing a DisplayLink adapter or USB 3.0 to HDMI solution. System Compatibility Compatible with Windows 11 / 10 / 8.1 / 7 / XP and macOS 10.14+. Drivers install automatically via Windows Update or from plugable Dual-core or 2GHz+ CPU and 2GB RAM recommended. For best results, ensure updated USB 3.0 drivers. Limitations & Incompatibility Not compatible with Surface RT, Linux, ARM-based Windows, Vista Basic, or Windows 7 Starter Edition. Cannot be used with non-DisplayLink adapters (e.g., MCT, j5, SMSC). Does not support HDCP; playback of encrypted content such as Blu-rays is not possible. What’s in the Box - Plugable USB3-3900DHE Docking Station - Driver CD - Quick Install Guide - Integrated USB Cable