StarTech.com DKT30CHVSCPD. Connectivity technology: Wired, Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3u. Product color: Black, Compatible memory cards: MMC, MicroSD (TransFlash), SD, Data transfer rate: 5 Gbit/s. Power source type: USB. Windows operating systems supported: Windows 10,Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10..., Mac operating systems supported: Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14..., Other operating systems supported: Chrome