QNAP offers various Ethernet network expansion cards to assist businesses and organizations in enhancing the bandwidth of their QNAP NAS to accommodate intensive data transfer and virtualization applications. These cost-effective network expansion solutions include adding a 1 GbE expansion card through a PCI slot, 10 GbE expansion cards with SFP+ or 10GBASE-T interface, and even 40 GbE expansion cards.

System requirements
Windows operating systems supported	Y
Linux operating systems supported	Y
Ports & interfaces
Connectivity technology	Wired
Host interface	PCI Express
Interface	Ethernet
Ethernet LAN (RJ-45) ports	1
PCI version	3.0
Network
Maximum data transfer rate	10000 Mbit/s
Networking standards	IEEE 802.3bz
Ethernet LAN	Y
Ethernet LAN data rates	10,100,1000,2500,5000,10000 Mbit/s
Cabling technology	10GBase-T
Copper ethernet cabling technology	10GBASE-T, 100BASE-TX, 1000BASE-T
LAN controller	Aquantia AQC107
Packaging data
Quantity	1
Low-profile bracket	Y
Design
Internal	Y
Product colour	Blue
Logistics data
Harmonized System (HS) code	85176990