The USB3SDOCKHDV Dual Video Universal USB (Universal Serial Bus) 30 Laptop Docking Station with Audio & Ethernet lets you add dual HD video outputs as well as audio & Gigabit Ethernet connections to any notebook or Ultrabook computer through a single USB (Universal Serial Bus) 30 connection This versatile USB (Universal Serial Bus) 30 docking station features three external monitor outputs (HDMI DVI-D & VGA) that can be used in either HDMI & DVI-D or HDMI & VGA combinations to expand or mirror your desktop Each video output supports HD video resolutions (2048x 1156 max) & HD video playback for an ideal solution to expanding your notebook&s video capability An all-in-one mobile solution the universal docking station combines a USB (Universal Serial Bus) 30 hub (backward compatible with USB (Universal Serial Bus) 2011) Gigabit Ethernet RJ45 & headphone & microphone audio connectors into a single universal port replicator perfect for enhancing laptop connectivity for users who need to connect & manage multiple devices at home or at the office Backed by a Star Tech 2-year warranty & free lifetime technical support Features Connect dual displays using either HDMI DVI-D or HDMI VGA combinations 101001000 Mbps compatible RJ45 Ethernet port Speaker & Microphone support via 35mm stereo mini-jacks Supports HD resolutions on both connected displays Adds 3 USB (Universal Serial Bus) 30 ports Fully compliant with USB (Universal Serial Bus) 30 specifications with support for transfer rates up to 5 Gbps Supports the Windows Aero interface Kensington Security Slot Audio Line In Ports 1 x Audio Line-In Audio Line Out Ports 1 x Audio Line-Out Depth 265 cm DVI Ports 1 x DVI-DElectrical Voltage 100 to 240 V ACForm Factor Docking Station HDMI Port 1 x HDMIHeight 34 cm Network Card Data Link Protocol Ethernet Network Card Speeds 101001000 Mbps Product Type Docking Station RJ-45 Ports 1 x RJ-45USB Ports 3 x USBVGA Port 1 x VGAWeight 0289kg Width 87 cm