Plugable USB 3.0 Universal Laptop Docking Station for Windows (Dual Video HDMI and DVI/VGA, Gigabit Ethernet, Audio, 6 USB Ports) Furniture It filters most environmental noise

It filters most environmental noise around you and provide real-in-time talking without any delay

Mode B:Press B button to change defferent colors(red

Compact & Easy to Control: Weight within 1

Innovative tread design prevents slip and optimizes side to side movement

and effectively removes excess nutrients

Plugable USB 3.0 Universal Laptop Docking Station for Windows (Dual Video HDMI and DVI/VGA, Gigabit Ethernet, Audio, 6 USB Ports) Furniture It filters most environmental noiseProvides SuperSpeed USB 3. 0 (5Gbps) link from PC to dual video, gigabit Ethernet, audio input output, and two USB 3. 0 ports. (VIA VL811+ chipset with latest firmware. USB 2. 0 backwards compatibility, plug and play, devices can be hot swapped, supports USB over current protection) HDMI port supports resolutions up to 2560x1440 with a single HDMI display or 1080P if two displays are attached. DVI VGA port supports display resolutions up to 2048x1152