Satechi ST-TCMA2G. Connectivity technology: Wired, Host interface: Thunderbolt 3, USB Power Delivery up to: 60 W. Ethernet LAN data rates: 10,100,1000 Mbit/s. Product color: Gold, Compatible memory cards: MicroSD (TransFlash), SD, Data transfer rate: 5 Gbit/s. Power source type: USB. Quantity per pack: 1 pc(s)