All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Adds High-performance 25GbE Connectivity: Simply powerful way to add dual optical 25GbE connections to any computer with Thunderbolt 4 or Thunderbolt 3 ports.
Mac, Windows and Linux Compatible
SFP28 Transceivers Included: High-performance adapter includes two 25GBASE SFP28 transceivers.
Backward Compatible: Adapter also supports 10GbE — enables you to integrate with 10GbE infrastructure now and upgrade your switch or shared storage system to 25GbE later.
Two Thunderbolt Ports: One port connects to computer; second port provides 15W for a Thunderbolt or USB 3 device; or to connect up to an 8K display.