D-Link DUF-E01/E. Connectivity technology: Wired, Host interface: Thunderbolt 4, Headphone connectivity: 3.5 mm. Ethernet LAN data rates: 10, 100, 1000 Mbit/s. Product colour: White, Compatible memory cards: MicroSD (TransFlash), SD, Maximum memory card size: 2 TB. Power source type: Thunderbolt 4, Power supply: 135 W, Output voltage: 54 V. Width: 188 mm, Depth: 40 mm, Height: 125 mm