Intel E40GQSFPSR Ethernet QSFP+ Optics - For Data Networking, Optical Network - 1 x 40GBase-SR4 - Optical Fiber - 40 Gbps 40 Gigabit Ethernet by Intel

Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.