More Features: Single USB 3.0 connection to support for Five USB 3.0 ports, Dual Display (HDMI, DVI), Gigabit Ethernet Connection, Audio In Out, and SD MicroSD card reader to your computer system Support for latest Mac OS X and Windows OS Bundle with HDMI to DVI converter and DVI to VGA converter Video: Dual Display Support allow adding up two monitors for Extend / Mirror or Primary Display HDMI (2048x1152) and DVI (1920x1200) ports for two external monitors supports Support HD 1080p video for high resolutions monitor / display Video Playback via HDCP (HDMI and DVI) Latest DisplayLink Technology Audio: Audio out to support 2.1 CH Audio in via MIC jack Virtual 5.1 channel sound via HDMI USB 3.0: Support Five USB 3.0 ports Compatible with SuperSpeed USB 3.0 and backwards compatible with USB 2.0 specification Support UASP for added speed USB Battery Charging Specifications v1.2 (SDP, CDP, DCP) for smart phone. Network: Gigabit Ethernet wired connectivity (compatible with 10/100 Ethernet) Capable of Full-Duplex (2Gbps) Auto MDI-X for simplify connection Wake on LAN function Card Reader: Dedicated slot for SD and MicroSD card Support Secure Digital v1.0 / v1.1 / v2.0/ SDHC / SDXC (Capacity up to 2TB) Support Secure Digital v3.0 UHS-I (Ultra High Speed): SDR12/SDR25/SDR50/DDR50/SDR104 Model: DSH-300U3 Host Interface: USB 3.0 I/O Port: One Upstream USB 3.0 Port (Type B Port) Five Downstream USB 3.0 (Type A Ports) One SD and one MicroSD slot (2TB max) One Gigabit Ethernet Port (10/100/1000Base-T Ethernet RJ-45 Connector) One HDMI 1.3 Port (with Audio) One DVI-I Port (24pin + 5pin Female connector) One Microphone (3.5mm Stereo Audio In) One Headphones (3.5mm Stereo Audio Out) Audio Component: Output: 2CH Analog Output (via Audio out), 6 CH Digital (via HDMI) Input: Mic (Mono) Power: Input: AC 100-240V, 5060Hz output: DC 5V / 4A Resolutions: HDMI 2048x1152 Max, DVI 1920x1200 Max Material: ABS(Plastic) System Requirements: Windows XP, Vista, 7, 8, 8.1 (32/64 bit) Mac OS X 10.6 or greater 2 GB of RAM or more 30MB of available disk space Available USB 3.0 port Package Contents: 1 x USB 3.0 Docking Station 1 x USB 3.0 Cable 1 x Quick Installation Guide 1 x Driver CD 1 x Power Adapter 1 x HDMI to DVI converter 1 x DVI to VGA converter Weight 0.56 Item Dimension 8.07 x 3.74 x 1.18 Warranty Information 2 Years