Cable Matters Network Cards under $25

1 Speed, USB, RJ45

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Cable Matters USB C to Ethernet Adapter, Gigabit Ethernet to USB C Adapter | 1000Mbps Ethernet, Compatible with

$12.74as of 11/04/2026 10:06 PST - Details

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Pros

+Gigabit 1 Gbps wired network speed

+RJ45 port for standard Ethernet cables

+Connects through a USB C port

How pros and cons are picked (About: Disclaimer)

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0.1 Speed, USB, RJ45

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Cable Matters 2-Pack USB 2.0 to Ethernet Adapter, Plug & Play | PXE MAC Address Clone, 10/100 Mbps, for Laptop, No

$18.99as of 11/04/2026 03:06 PST - Details

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Pros

+Two adapters included in the pack

+Plug and play USB connection to an RJ45 port

+Supports 10/100 Mbps wired networking

Cons

−Limited to 100 Mbps, slow for large file transfers

Compared with the 7 Network Cards on this page

−0.1 speed: 6 of the 7 here have a higher speed

How pros and cons are picked (About: Disclaimer)

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2.5 Speed, USB, RJ45, Realtek

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Cable Matters USB to 2.5Gb Ethernet Adapter, USBA to RJ45 Network Adapter | 2500Mbps, Plug & Play, Compatible with

$24.99as of 11/04/2026 03:07 PST - Details

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Pros

+USB connection works with computers lacking built-in Ethernet

+RJ45 port for standard Ethernet cables

+Realtek chip listed for driver compatibility

Cons

−Requires a 2.5 Gbps capable network to reach full speed

Compared with the 7 Network Cards on this page

+2.5 speed: the highest speed of the 7 here

How pros and cons are picked (About: Disclaimer)

About this product

2.5 Speed, Realtek

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Cable Matters USB C to 2.5Gb Ethernet Adapter, 2.5 Gigabit Network Speed | 2.5 Gigabit Ethernet to USB C, Compatible

$24.99as of 11/04/2026 02:11 PST - Details

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Pros

+2.5 Gbps wired network speed

+Realtek chip listed for the network controller

+Connects through a USB C port

Compared with the 7 Network Cards on this page

+2.5 speed: the highest speed of the 7 here

How pros and cons are picked (About: Disclaimer)

About this product

1 Speed, RJ45

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Cable Matters USB C to Ethernet Adapter, Gigabit Ethernet to USB C, Black | Plug & Play, 10/100/1000Mbps, PXE, MAC

$14.99as of 11/04/2026 02:10 PST - Details

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Pros

+Gigabit 1 Gbps wired network speed

+RJ45 port for standard Ethernet cables

+Supports PXE and MAC address cloning

How pros and cons are picked (About: Disclaimer)

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1 Speed, USB, RJ45

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Cable Matters USB C to Gigabit Ethernet Adapter with 100W Charging | Up to 480Mbps for Chromecast with Google TV

$24.99as of 11/04/2026 11:07 PST - Details

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Pros

+Connects a USB-C port to an RJ45 Ethernet cable

+Supports 100W charging pass-through

+Rated for up to 480Mbps network speed

+Works with Chromecast with Google TV

How pros and cons are picked (About: Disclaimer)

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1 Speed, USB, RJ45

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Cable Matters USB to Ethernet Adapter, USB 3.0 Gigabit Network | Plug & Play, PXE MAC Address Clone, 10/100/1000Mbps,

$16.49as of 11/04/2026 11:07 PST - Details

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About this product