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Network Transceivers under $25

All Network Transceivers

26 network transceivers under $25 from 10Gtek, Ebyte, H!Fiber.com and more. Most cost $9 to $24, and half cost less than $20.

Top brands: 10Gtek (7)

TP-LinkSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+Converts an SFP port to RJ45 copper
+Hot-pluggable SFP form factor
+1 Gbps speed over copper
−Limited to 100 m over copper
$19.99
as of 11/04/2026 06:06 PST - Details
Cable MattersSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+Converts SFP port to standard RJ45 copper Ethernet
+Gigabit speed for 1000BASE-T connections
+Up to 100 m reach over copper cable
−Copper reach limited to 100 m
$19.99-17%List: $23.99
as of 11/04/2026 06:07 PST - Details
IpolexSpec score 7.1

SFP+, 10 Speed, AOC cable

+10 Gbps speed for fast server and switch links
+Active optical design with built-in SFP+ transceivers
+Compatible with Cisco, MikroTik and Ubiquiti devices
−Reach limited to 5 m for this model
$18.04-5%Was: $18.99
as of 11/04/2026 06:07 PST - Details
GiqitckSpec score 7.1

SFP+, 10 Speed, RJ45 copper, 1 In the box

+10 speed: only 12 of 114 here have a higher speed
−30 reach or length: 90 of the 130 here have a higher reach or length
$24.31-5%Was: $25.59
as of 11/04/2026 06:06 PST - Details
H!Fiber.comSpec score 7.0

SFP, 1 Speed, RJ45 copper, 2 In the box

+Converts SFP ports to RJ45 copper Ethernet connections
+Supports 1 Gbps speed over copper cabling
+Two modules included in the pack
−Limited to 1 Gbps speed, below faster SFP+ options
$18.99
as of 11/04/2026 10:05 PST - Details
10GtekSpec score 7.3

SFP28, 25 Speed, Multimode fiber, 850 nm

+Supports 25 Gbps over multimode fiber
+Duplex LC connector for fiber links
+Listed for Ubiquiti equipment
−Multimode reach is limited to 100 meters
$19.99
as of 11/04/2026 10:05 PST - Details
10GtekSpec score 7.3

SFP28, 25 Speed, Multimode fiber

+SFP28 form factor for 25G links
+Multimode fiber medium for short-reach optical runs
+Supports 25 Gbps data rate
−Requires compatible multimode fiber cabling
$19.99
as of 11/04/2026 06:06 PST - Details
AmpcomSpec score 7.1

SFP+, 10 Speed, DAC cable

+Passive direct attach copper cable for 10G links
+Rated for 3 meter reach
+Compatible with Cisco SFP-H10GB-CU3M
−Copper cable limited to 3 meter distances
$19.49
as of 11/04/2026 06:08 PST - Details
BaudcomSpec score 7.1

SFP+, 10 Speed, RJ45 copper, RJ45

+10 Gbps speed over copper connections
+RJ45 connector for standard Ethernet cables
+Cisco-compatible SFP+ form factor
−30 m reach limits it to short copper runs
$19.99
as of 11/04/2026 03:09 PST - Details
WttogtecSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+Copper RJ45 connector for standard Ethernet cabling
+1 Gbps speed for gigabit copper networks
+Lists compatibility with Cisco, TP-Link and Ubiquiti hardware
−Copper reach is limited to 100 m
$8.91-10%Was: $9.90
as of 11/04/2026 06:06 PST - Details
HPC OpticsSpec score 7.1

SFP+, 10 Speed, DAC cable

+Passive direct attach copper cable, no separate optics needed
+Compatible with Ubiquiti equipment
+3 meter length for nearby equipment in the same rack
−Limited to 3 meter reach
$24.99
as of 11/04/2026 03:10 PST - Details
QsfptekSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+Converts SFP ports to RJ-45 copper Ethernet
+Supports 1 Gbps speed for gigabit copper links
+Covers up to 100 m over copper cabling
−Copper reach of 100 m limits longer runs
$24.29
as of 11/04/2026 06:08 PST - Details
10GtekSpec score 7.0

SFP, 2.5 Speed, RJ45 copper, RJ45

+SFP form factor with RJ45 copper connection
+Supports 2.5 Gbps data rate
+Rated for 100 m copper reach
−Supports 2.5 Gbps, below 10 Gbps SFP+ speeds
$24.99
as of 11/04/2026 06:06 PST - Details
ElfcamSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+Supports 10/100/1000 Mbps copper speeds
+RJ45 port for standard Ethernet cables
+Sold as a lot of two modules
−Copper reach limited to 100 m
$19.99
as of 11/04/2026 06:07 PST - Details
IpolexSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+Converts an SFP slot to RJ45 copper Ethernet
+Supports 1 Gbps speed over copper
+Copper reach of 6.1 meters
−Short 6.1 meter copper reach
$9.99
as of 11/04/2026 06:06 PST - Details
StephenchoSpec score 7.0

1 Speed, RJ45 copper, RJ45

+1 Gbps speed over copper Ethernet
+RJ45 port for Cat5e, Cat6, and Cat7 cables
+100 m reach for copper connections
−Limited to 1 Gbps speed
$23.29
as of 11/04/2026 06:07 PST - Details
Ebyte
+Dual-band 2.4 and 5.8 GHz operation
+USB interface connects to a computer easily
+MIMO design for multiple data streams
−USB form factor needs a host port
$6.19
as of 11/04/2026 06:07 PST - Details
BaudcomSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+SFP form factor for 1 Gbps connections
+RJ45 copper connector for standard Ethernet cables
+Rated for 100 meter reach over copper
$8.99
as of 11/04/2026 06:06 PST - Details
OpstranSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+SFP form factor with RJ45 copper connector
+1 Gbps speed over standard Ethernet copper cabling
+Rated for 100 m reach on Cat 5e, 6, and 6a cable
$15.99
as of 11/04/2026 06:08 PST - Details
Ebyte
+Serial communication with AT command control
+Bluetooth 2.1 BR/EDR support
+Built-in PCB antenna needs no extra part
$4.87
as of 11/04/2026 06:06 PST - Details
Ebyte
+Zigbee 3.0 support for mesh networks
+12 dBm output power
+Stamp hole design for easy board mounting
$4.55
as of 11/04/2026 06:06 PST - Details
10GtekSpec score 7.3

SFP28, 25 Speed, Multimode fiber, 850 nm

+25 speed: only 4 of 114 here have a higher speed
−100 reach or length: 75 of the 130 here have a higher reach or length
$19.99
as of 11/04/2026 06:07 PST - Details
10GtekSpec score 7.1

SFP+, 10 Speed, DAC cable

+10 speed: only 12 of 114 here have a higher speed
−3 reach or length: 94 of the 130 here have a higher reach or length
$19.99
as of 11/04/2026 03:09 PST - Details
10GtekSpec score 7.1

SFP+, 10 Speed, DAC cable

+10 speed: only 12 of 114 here have a higher speed
−3 reach or length: 94 of the 130 here have a higher reach or length
$18.99
as of 11/04/2026 03:09 PST - Details
10GtekSpec score 7.1

SFP+, 10 Speed, DAC cable

+10 speed: only 12 of 114 here have a higher speed
−3 reach or length: 94 of the 130 here have a higher reach or length
$19.99
as of 11/04/2026 03:09 PST - Details

Compare specs

network transceiverForm factorSpeedMediumSpec scorePrice
SFP1RJ45 copper7.0$19.99
as of 11/04/2026 06:06 PST - Details
SFP1RJ45 copper7.0$19.99
as of 11/04/2026 06:07 PST - Details
SFP+10AOC cable7.1$18.04
as of 11/04/2026 06:07 PST - Details
SFP+10RJ45 copper7.1$24.31
as of 11/04/2026 06:06 PST - Details
SFP1RJ45 copper7.0$18.99
as of 11/04/2026 10:05 PST - Details
SFP2825Multimode fiber7.3$19.99
as of 11/04/2026 10:05 PST - Details
SFP2825Multimode fiber7.3$19.99
as of 11/04/2026 06:06 PST - Details
SFP+10DAC cable7.1$19.49
as of 11/04/2026 06:08 PST - Details
SFP+10RJ45 copper7.1$19.99
as of 11/04/2026 03:09 PST - Details
SFP1RJ45 copper7.0$8.91
as of 11/04/2026 06:06 PST - Details

Before you buy

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