AddOn 1Gbs Single Open SC Port 550m MMF PCIe x1 Network Interface Card QSFP-40G-AOC2M-AO It's powered from a USB

It's powered from a USB port on your source device

5/125 Duplex Fiber Patch Cable is terminated with one ST (male) connector and one SC (male) connector

The connectors are color coded to match the ports on your personal computer or notebook

Superior Performance

AddOn 1Gbs Single Open SC Port 550m MMF PCIe x1 Network Interface Card QSFP-40G-AOC2M-AO It's powered from a USBAddOn's industry standard NIC (Network Interface Card) provides direct PC connectivity to high speed Fiber Optic and Copper media networks. On board the NIC is either: (a) one or more open transceiver slots or (b) one or more embedded transceivers (Ethernet, Fiber Channel or SONET SDH). Both the open slot(s) and embedded transceiver(s) (GBIC, SFP, SFP+, SFP T, X2, XFP & XENPAK form factors) are 100% compliant with all our networking product lines,