This thunderbolt to ethernet 10g adapter is a robust and durable solution for it professionals looking to add an rj45 port to their thunderbolt enabled computer. This adapter supports multi gigabit speeds, including 10 5 2.5 1gb s and 100mb s base t speeds. In addition, 10gbase t and 5gbase t 2.5gbase t nbase t capabilities ensure compatibility with the latest network switches and access points. 10gbe network speeds a thunderbolt 3 to rj45 is the ideal accessory for bandwidth intensive tasks, server maintenance, high performance storage, or streaming online content. The adapter is powered by the marvell aqc107s, providing high speed 10gbe speeds and supports plug and play in windows and macos for straightforward deployment. Quiet and compact design this thunderbolt 3 nic is a portable and convenient peripheral for on the go users with a footprint of just 4.27x2.9x1.14in 108.5x75x29.1mm. The aluminum chassis utilizes passive cooling for noiseless operation. Activity and computer link leds provide status at a glance. The thunderbolt to nic adapter includes a certified 27.5in 70cm thunderbolt 3 cable, which ensures maximum performance on thunderbolt 3 and 4 computers. This taa compliant thunderbolt 3 nic is backed for two years, including free lifetime 24 5 multi lingual technical assistance. 61623 thunderbolt 3 to ethernet adapter thunderbolt ethernet adapter adds one multi gigabit rj45 port to a thunderbolt 3 4 enabled computer enabling connection to 1g, 2.5g, 5g, and 10g networks 61623 full 10g performance leverage the high speed capabilities of thunderbolt 3 to attain speeds of up to 10gbe, using this thunderbolt to ethernet nic adapter marvell aqc107s chipset facilitates plug and play pnp support on windows and macos 61623 user friendly included detachable 27.5in 70cm thunderbolt 3 cable ensures reliable network performance simplify deployment, installation, and maintenance with features such as wake on lan, status leds, autonegotiation, and nbase t support 61623 portable and durable bus powered thunderbolt 3 tb3 10g network adapter features a compact and portable form factor durable all aluminum chassis acts as a heatsink, for silent passive cooling 61623 connectivity tools optimize the performance and security of this thunderbolt to gigabit ethernet adapter, using the included mac address changer, usb event monitoring, windows layout and wi fi auto switch utilities available for download