The DELL 452-11429 laptop dock/port replicator in Black is a space-saving solution for home and office environments, enabling easy connection to desk peripherals. It supports hot docking and undocking and features digital monitor capability. Key Features: - Supports hot docking and undocking - Digital Monitor capability - Dimension (h x d x w): 2.11” x 6.69” x 7.87” (53.7 x 170 x 200 mm) - Weight: 1.72 lb (0.78kg) - Power Supply: 130W External AC Adapter (Dell Latitude) - Video Ports: VGA, Display Port, DVI-D - Ports: USB, Powered eSATA (shared with 1 USB), RJ-45, Audio and Mic, Lock Slot, E-Monitor Stand Connector. Maximize your workspace with this E-Port Replicator, allowing you to connect a keyboard, mouse, and monitor to use your laptop like a desktop. Simplified connectivity provides a single interface for printers, monitors, and other peripheral devices. This product is tested and validated with Dell Systems and supported by Dell Technical Support when used with a Dell system. Compatible with the following Dell Latitude systems: Latitude 2120, E5420, E5430, E5440, E5520, E5530, E5540, E6230, E6320, E6330, E6420, E6420 XFR, E6430, E6430 ATG, E6430s, E6440, E6520, E6530, E6540, E7240, E7440, ST, XT3.