"This PCI Express network card by Delock provides a connection for two SFP modules with a transfer rate of 1 Gbps.
The SFP slots accept optional Gigabit SFP modules by Delock to connect a PC via a fiber optic cable to the network.
Technical details Connectors: internal: 1 x PCI Express x1, V2.
1 external: 2 x SFP slot for 1 Gbps SFP moduleChipset: Intel i350Data transfer rate: Gigabit Ethernet up to 1 Gbps PCI Express x1 up to 2.5 GbpsSupports IEEE 802.
3zSupports IEEE 802.
1Q Virtual LAN (VLAN)Supports 9k Jumbo FramesSupports PXELED indicator for link and activitySystem requirements Windows 10/10-64/11PC with one free PCI Express slotSFP modulePackage content PCI Express cardLow profile bracketUser manualPackage Retail Box"