StarTech.com USB-C Multiport Adapter - USB-C Travel Dock with 4K HDMI or 1080p VGA, Gigabit Ethernet, 5Gbps USB-A 3.0 - Discontinued, Limited Stock, & Replaced by DKT31CHVL Interface Thunderbolt, USB, USB 2.0, USB 3.0, USB 3.1 Type C, USB Type CSpecial Feature PortableCompatible Devices Audio/Video Device, Chromebook, Docking Station, Monitors, Network Device, Notebook, Projectors, WorkstationAudio/Video Device, Chromebook, Docking Station, Monitors, Network Device, Notebook, Projectors, WorkstationAbout this item:REPLACED BY DKT31CHVL: New version offers the same port functionality, plus 10Gbps USB-C speed, additional USB-C port& extra-long 12" (29cm) attached cable provides extended reach to reduce port/connector strain4-IN-1 PORTABLE DOCK: This USB C multiport adapter to 4K 30Hz HDMI or 1080p VGA video display for a single monitor, USB-A (USB 3.1 Gen 1 5Gbps) port & GbE for USB-C laptops, tablets, smartphonesWIDE DEVICE COMPATIBILITY: This USB C travel dock is compatible with USB-C & Thunderbolt 3 (TB3) devices like HP Spectre & EliteBook, Dell XPS, Lenovo Yoga, MacBook Pro & MacBook Air and ChromebooksWIDE OPERATING SYSTEM COMPATIBILITY: The USB Type-C digital AV multiport adapter is fully compatible with major operating systems like Windows, macOS, Ubuntu and Chrome OSCOMPACT & LIGHT DESIGN: This portable USB-C portable mini docking station for laptops fits perfectly in a laptop bag or pocket for travel and work from home applications