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. Equipped with both HDMI and DVI-I ports, this dock supports either one HDMI display up to 2560x1440 at 50Hz or dual 1920x1200 monitors at 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. 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. 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. 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.