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Synology Network Cards

All Network Cards

4 Synology network cards. Prices run $110 to $449.

All filtersFilters (2)×
Brand: Synology  ×Ports: 2  ×Clear all
BrandSynology4Intel40TP-Link32UGREEN19Wisoqu19BrosTrend15Renkforce15StarTech.com13Hewlett Packard Enterprise12
Speed103251
Ports2413
PriceUnder $1501Under $2501Under $5001$200 & above2$400 & above1
Clear allShow 4 Network Cards
Brand: Synology  ×Ports: 2  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
SynologySpec score 8.8

10 Speed, 2 Ports, PCIe, RJ45

+Two RJ45 ports for 10 Gbps Ethernet connections
+PCIe interface for desktop and server expansion slots
+Model E10G30-T2 fits Synology network storage setups
$244.99
as of 11/04/2026 03:08 PST - Details
SynologySpec score 8.8

10 Speed, 2 Ports, RJ45

+Two 10GbE ports for faster wired network speeds
+RJ-45 ports work with standard Ethernet cables
+Mini form factor suits compact upgrade modules
$109.99-23%List: $143.54
as of 11/04/2026 10:08 PST - Details
SynologySpec score 9.5

25 Speed, 2 Ports

+Two ports provide 25GbE connectivity
+Dual ports allow redundant or parallel high-speed links
+Supports 25 Gigabit Ethernet for demanding network workloads
$449.58
as of 11/04/2026 06:05 PST - Details
SynologySpec score 8.8

10 Speed, 2 Ports, SFP+

+10Gb Ethernet speed for high-bandwidth network transfers
+Two SFP+ ports for fiber or direct-attach connections
−SFP+ ports need compatible transceivers or cables
No price recorded yet.

Synology Network Cards at a glance

4 of the 1,232 Network Cards we list are Synology (0%). Half of them cost less than $245; across all Network Cards, half cost less than $25.

Most listed here: 10 speed (3), 2 ports (4).

BrandNetwork CardsHalf cost less than
Intel40$64
TP-Link32$31
UGREEN19$19
Wisoqu19$6
Synology4$245

Counts and prices are this site's own listings; prices are the ones shown on the cards.

Compare specs

network cardSpeedPortsPort typeSpec scorePrice
102RJ458.8$244.99
as of 11/04/2026 03:08 PST - Details
102RJ458.8$109.99
as of 11/04/2026 10:08 PST - Details
2529.5$449.58
as of 11/04/2026 06:05 PST - Details
102SFP+8.8No current price

Before you buy

Other network card brands

Intel Network Cards40TP-Link Network Cards32UGREEN Network Cards19Wisoqu Network Cards19BrosTrend Network Cards15Renkforce Network Cards15StarTech.com Network Cards13Hewlett Packard Enterprise Network Cards12

More from Synology

NAS Devices207

All Network Cards: popular filters

Network Cards under $100804Network Cards under $75762Network Cards under $50707Network Cards under $25546USB Network Cards473RJ45 Network Cards473PCIe Network Cards320Network Cards with Intel Controllers207

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.