[shortdesc] The DellTM Docking Station - USB 3.0 uses a single connection to connect your laptop to up to three extra monitors, different external devices, and the Internet. The dock does not charge your laptop, but it does charge peripherals via USB.[/shortdesc] [properties] [/properties] [specifications] Technical Specifications Dell Docking Station USB 3.0 (D3100) Product Type Docking Station Interfaces 2 x USB 2.0 - 4 pin USB Type A 3 x SuperSpeed USB 3.0 - 9 pin USB Type A 2 x display / video - HDMI - 19 pin HDMI Type A 1 x display/video - DisplayPort - 20 pin DisplayPort 1 x network - RJ-45 1 x headphones - output - mini-phone 3.5 mm 1 x audio - output - mini-phone 3.5 mm 1 x SuperSpeed USB 3.0 - 9 pin USB Type B USB Ports USB Type-A, USB Type-B Networking Gigabit Ethernet Maximum digital resolution 3840 x 2160 pixels Power Power Adapter Dimensions 3in x 6.5in x 1.1in Dock Weight (without power adapter) 0.19kg / 0.43 lbs Operating Systems Wins OS (Win 7, 8, 8.1, 10) 32/64 bits [/specifications] [accesories] [/accesories] Dell D3100 Docking Station USB 3.0 The Dell Docking Station D3100 - USB 3.0 is a device that can connect your laptop to up to three additional monitors, external devices, and the Internet with a single cable. This device is a convenient way to expand the capabilities of your portable PC and customize your desktop computing environment. It has a sleek, compact design, which unlocks enhanced productivity and entertainment options with high-speed connectivity. The docking station is designed to support Ultra HD 4K displays, making it possible for compatible PCs to display 4K resolution when connected. Quick Specs: Supports one Ultra HD 4K display and two Full HD displays Easily connect laptops to an Ultra HD 4K display High-speed data transfer with USB 3.0 Kensington Security Slot Please see the related tabs for the D3100 datasheet and compatible accessories.