SFP+ Network Cards

4 SFP+ network cards from 10Gtek, FebSmart, LinksTek and more. Prices run $53 to $3,425.

Zhpuostd

1 Speed, USB, SFP

+USB 3.0 connection with USB-C compatibility

+Gigabit fiber speed of 1 Gbps

+SFP port accepts fiber modules

−SFP port requires a compatible fiber module

$52.55-6%Was: ~~$55.90~~

as of 11/04/2026 03:08 PST - Details

QNAPSpec score 7.5

10 Speed, 1 Ports, USB, SFP

+USB 4 Type-C connection for modern computers

+Single SFP+ port for a 10GbE fiber or direct-attach link

+10 Gbps speed for fast network transfers

$722.41

as of 11/04/2026 11:06 PST - Details

YjntoximcSpec score 7.2

2.5 Speed, 1 Ports, USB, SFP

+Supports 2.5 Gbps wired connection speed

+Single port for SFP fiber optic connections

+Connects through a USB-C 3.0 port

$56.90

as of 11/04/2026 02:10 PST - Details

Digi

0.1 Speed, USB, SFP+

+Name lists 24 USB 3.1 Gen 1 ports

+Name lists dual 10M, 100M, 1G and 10G Ethernet support

+Uses a USB bus for connection to a computer

$3,425.05

as of 11/04/2026 03:07 PST - Details

Compare specs

Speed	Ports	Interface	Port type	Spec score	Price
1		USB	SFP	n/a	$52.55 as of 11/04/2026 03:08 PST - Details
10	1	USB	SFP	7.5	$722.41 as of 11/04/2026 11:06 PST - Details
2.5	1	USB	SFP	7.2	$56.90 as of 11/04/2026 02:10 PST - Details
0.1		USB	SFP+	n/a	$3,425.05 as of 11/04/2026 03:07 PST - Details

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