Asustor Easy Network Upgrade a NAS Laptop Desktop to 2.5-Gigabit Ethernet via USB-C Powered for Windows Mac Linux ADM Easy network upgrades with 2.5-Gigabit Ethernet and USB. Conveniently upgrade a NAS, laptop or desktop to 2.5-Gigabit Ethernet Compatible with current network standards, including Gigabit and 100-Megabit connections. Flexible compatibility. Compatible with ASUSTOR ADM 3.4 and above, Windows, macOS and Linux. Hardware Specifications Network Controller: RTL8156 Data transfer rate: 2.5 Gbps Network operation mode: Full duplex Interface: USB 3.2 Gen 1 Type C (compatible with Thunberblot 3 interface) Power: USB power supply Operating temperature: 5 - 35 °C Storage temperature: -20 - 50 °C Relative humidity: 20% to 80% RH Certification: FCC, CE Support for auto-negotiation between 100Mb/s, 1Gb/s and 2.5Gb/s Support operating system: ASUSTOR ADM 3.4 or above Windows XP, VISTA, 7 SP1, 8, 8.1, 10 or above (32/64-bit) MacOS 10.4 or above Linux 2.6 or above Applicable models: AS31/32/50/51/52/53/61/62/63/64/70 Personal Computer (PC) Laptop (Laptop) Apple MAC