H!Fiber.com Network Transceivers under $50

3 H!Fiber.com network transceivers under $50. Prices run $10 to $18.

H!Fiber.comSpec score 7.3

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

H!Fiber.comSpec score 7.0

SFP, 1 Speed, DAC cable

+Passive direct attach copper twinax design

+Compatible with Cisco, MikroTik and Ubiquiti equipment

+Short 0.5-meter length for nearby equipment

−Limited to a 0.5-meter reach

$9.99

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

H!Fiber.comSpec score 8.3

SFP, 1 Speed, Multimode fiber, 2 In the box

+Two-pack gives two modules in one purchase

+Lists compatibility with Mikrotik and Ubiquiti devices

+Operates at 1.25 Gbps over an 850 nm wavelength

$14.99

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

Compare specs

Form factor	Speed	Medium	In the box	Connector	Spec score	Price
SFP	1	RJ45 copper	2	RJ45	7.3	$18.99 as of 11/04/2026 10:05 PST - Details
SFP	1	DAC cable			7.0	$9.99 as of 11/04/2026 06:06 PST - Details
SFP	1	Multimode fiber	2	LC	8.3	$14.99 as of 11/04/2026 06:06 PST - Details

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