https://www.ebay.com/sch/i.html?_nkw=Addon+Network+Upgrades+Gigabit+Ethernet+Nic+Card+W+1+Open+Sfp+Slot+Pci+32Bit&_sacat=0&_dmd=2

Addon - Network Upgrades Gigabit Ethernet Nic Card W/1 Open Sfp Slot Pci 32Bit

Regular price
$248.00
Sale price
$172.00

Model Brand: AddOn - Network Upgrades Details Speed: 1000Base-SX/LX Interface: PCI Features Features: Product Type: Gigabit Ethernet Card Number of Total Expansion Slots:1 Manufacturer Warranty Parts: 3 Year