This product is compatible with the following systems: - Key Features: Dual Digital Monitor capabilities along with legacy ports. The non-compromise station designed for enhanced usability at desk. Supports hot docking and undocking. - Dimension (h x d x w): 2.11” x 6.69” x 11.33” (53.7 x 170 x 288 mm) - Weight: 2.3 lb (1.05kg) - Power Supply: 240W External AC Adapter (Dell Precision) - Video Ports: VGA, 2 x Display Ports1.2, 2 x DVI-D - Legacy Ports: Serial, Parallel, 2 x PS/2 - Ports: USB, Powered eSATA (shared with 1 USB), RJ-45, Audio and Mic, Lock Slot, E-Monitor Stand Connector Maximize your workspace with the Dell™ E-Port Plus Replicator. This E-Port Plus Replicator gives you a comfortable work space where you can plug a keyboard, mouse and monitor to the port replicators and use your laptop like a desktop! Simplified connectivity facilitates a single interface to connect to your printer, monitor or other peripheral devices. It also gives you ease of mobility wherein you need not unplug and re-plug multiple peripherals to access your printer or other devices. This product is tested and validated with Dell Systems. It is supported by Dell Technical Support, when used with a Dell system. This product is compatible with the following systems: - Precision M4700 - Precision M4800 - Precision M6700 - Precision M6800.