Top 10 Ethernet Adapters for MacBook in 2027

By Kory White · Updated Oct 2026 · 4 min read

Direct answer

The OWC Thunderbolt 4 10G Ethernet Adapter is the best Ethernet adapter for a MacBook, with up to 10 Gbps at $164.99 on MacSales. The Sonnet Solo10G ($199.99) is #2 and the Sonnet Solo5G ($39.99) is #3.

At a glance

#	Pick	Price	Best for
1	OWC Thunderbolt 4 10G Ethernet Adapter	$164.99 (MacSales listing)	Mac users on a 10GbE NAS or switch
2	Sonnet Solo10G Thunderbolt Adapter	$199.99	Fast NAS work with a stated 10GbE chip
3	Sonnet Solo5G USB-C to 5 Gigabit Ethernet Adapter	$39.99	5GbE over existing Cat 5e wiring
4	Plugable USBC-E2500 2.5G USB-C and USB Ethernet Adapter	$19.99	The lowest listed price on a 2.5G adapter
5	Satechi USB-C 2.5 Gigabit Ethernet Adapter	$39.99	A listed Mac compatibility chart
6	TP-Link UE302C USB-C to 2.5 Gigabit Ethernet Adapter	Not published	A pocketable foldable adapter
7	Belkin USB-C to 2.5 Gb Ethernet Adapter	$39.99 (out of stock on Belkin.com)	A certified 2.5G adapter with a 2-year warranty
8	UGREEN USB-C to 2.5G Ethernet Adapter	Not published	A stated Realtek chip and plug-and-play Mac use
9	Cable Matters USB-C to 2.5Gb Ethernet Adapter	Not published	A MacBook-only 2.5G adapter
10	Belkin USB-C to Ethernet + Charge Adapter 100W	$31.49, reduced from $34.99 (not in stock on Belkin.com)	A gigabit link while charging on a single port

Pick by what you want

Fastest

OWC Thunderbolt 4 10G Ethernet Adapter

Best value 2.5G

Plugable USBC-E2500 2.5G USB-C and USB Ethernet Adapter

Best 5G

Sonnet Solo5G USB-C to 5 Gigabit Ethernet Adapter

Best for travel

TP-Link UE302C USB-C to 2.5 Gigabit Ethernet Adapter

Best with charging

Belkin USB-C to Ethernet + Charge Adapter 100W

The ranking

OWC Thunderbolt 4 10G Ethernet Adapter

Answrs VerdictThe top speed for a MacBook.

Price: $164.99 (MacSales listing)Connector: Thunderbolt 4 (USB-C), with a 12 in Thunderbolt-certified cable; certified for Thunderbolt 3/4/5 and USB4 MacsMax speed: 10 Gbps (also 5, 2.5 and 1 Gbps)macOS driver: OWC says Windows and Linux need an Ethernet driver and lists none for MacPorts: One RJ45 Ethernet port

The OWC Thunderbolt 4 10G Ethernet Adapter reaches 10 Gbps and also runs 5, 2.5 and 1 Gbps, over a 12 in Thunderbolt cable. MacSales lists it at $164.99.

Go ifMac users on a 10GbE NAS or switch

Skip ifYour network tops out at gigabit

Why #1 over #2: Its listed $164.99 is less than the Sonnet Solo10G at $199.99 for the same 10 Gbps.

Sonnet Solo10G Thunderbolt Adapter

Answrs VerdictThe 10GbE adapter with a stated chipset.

Price: $199.99Connector: Thunderbolt; works with Macs that have Thunderbolt 5, 4, 3 or USB4 portsMax speed: 10 Gbps (NBASE-T 5 and 2.5 Gbps too)Chipset: Marvell AQC107SmacOS: macOS 15+Warranty: 2-year

The Sonnet Solo10G Thunderbolt Adapter is 10 Gbps with NBASE-T 5 and 2.5 Gbps, a Marvell AQC107S chipset and macOS 15+, at $199.99 with a 2-year warranty.

Go ifFast NAS work with a stated 10GbE chip

Skip ifYou want the lowest price

Why #2 over #3: It states its 10 Gbps chipset and a 2-year warranty, while Sonnet’s Solo5G tops out at 5 Gbps.

Sonnet Solo5G USB-C to 5 Gigabit Ethernet Adapter

Answrs VerdictThe affordable 5GbE step.

Price: $39.99Connector: USB-C, 6 in attached cable; also works in Thunderbolt portsMax speed: 5 Gbps (also 2.5, 1 Gbps and 100 Mbps)macOS driver: None to install; drivers are part of the OSWarranty: 2-year

The Sonnet Solo5G is 5 Gbps over a 6 in USB-C cable, with no driver to install, at $39.99 and a 2-year warranty.

Go if5GbE over existing Cat 5e wiring

Skip ifYou need a 10GbE link

Why #3 over #4: Its 5 Gbps doubles the 2.5 Gbps of the Plugable at $19.99.

Plugable USBC-E2500 2.5G USB-C and USB Ethernet Adapter

Answrs VerdictThe cheapest 2.5G pick.

Price: $19.99Connector: Hybrid cable that converts between USB-C and USB-AMax speed: 2.5 GbpsChipset: Realtek RTL8156BmacOS driver: Built-in NCM drivers; no install, no jumbo frames on macOS

The Plugable USBC-E2500 is 2.5 Gbps on a Realtek RTL8156B chipset, with built-in macOS drivers, for $19.99. Its hybrid cable converts between USB-C and USB-A.

Go ifThe lowest listed price on a 2.5G adapter

Skip ifYou want jumbo frames on macOS

Why #4 over #5: At $19.99 it costs half the $39.99 Satechi.

Satechi USB-C 2.5 Gigabit Ethernet Adapter

Answrs VerdictThe Mac-matched adapter.

Price: $39.99Connector: USB-C, braided cableMax speed: 2.5 Gigabit per the product name; the page FAQ copy says up to 1 GbpsmacOS driver: FAQ says plug-and-play on most macOS with no driversWeight: 35.6 g; 2-year warranty

The Satechi USB-C 2.5 Gigabit Ethernet Adapter is $39.99, weighs 35.6 g and carries a 2-year warranty. Its page lists many MacBook models, though its FAQ copy says up to 1 Gbps.

Go ifA listed Mac compatibility chart

Skip ifYou need a confirmed speed line on the spec sheet

Why #5 over #6: It lists a MacBook compatibility chart, which the TP-Link page does not.

TP-Link UE302C USB-C to 2.5 Gigabit Ethernet Adapter

Answrs VerdictThe foldable travel adapter.

Price: Not publishedConnector: USB 3.0 Type-C inputMax speed: 2.5 GbpsmacOS driver: Plug and Play on Mac OS 10.15 and later, no manual driverBuild: Aluminum, foldable, 27 g

The TP-Link UE302C is a foldable aluminum 2.5 Gbps adapter that weighs 27 g, with Plug and Play on Mac OS 10.15 and later. TP-Link publishes no price.

Go ifA pocketable foldable adapter

Skip ifYou need a published price from the maker

Why #6 over #7: At 27 g it is lighter than the 35.6 g Satechi.

Belkin USB-C to 2.5 Gb Ethernet Adapter

Answrs VerdictThe certified Belkin.

Price: $39.99 (out of stock on Belkin.com)Connector: USB-C, 3.5 in tethered cableMax speed: 2.5 Gbps (10/100/1000/2500 Mbps)macOS: Belkin lists Mac among compatible systemsExtras: USB-IF certified, Wake on LAN, MAC address pass-thru; 2-year warranty

The Belkin USB-C to 2.5 Gb Ethernet Adapter is USB-IF certified and supports 10/100/1000/2500 Mbps, with Wake on LAN and a 2-year warranty, for $39.99 (out of stock on Belkin.com).

Go ifA certified 2.5G adapter with a 2-year warranty

Skip ifYou need one in stock today

Why #7 over #8: It is USB-IF certified, which UGREEN does not state.

UGREEN USB-C to 2.5G Ethernet Adapter

Answrs VerdictThe Realtek-chip option.

Price: Not publishedConnector: USB-CMax speed: 2.5G (also 1000, 100 and 10 Mbps)Chipset: Realtek RTL8156BGmacOS driver: Plug and play on macOS and iPadOS with USB-C ports

The UGREEN USB-C to 2.5G Ethernet Adapter uses a Realtek RTL8156BG chip and is plug and play on macOS and iPadOS. UGREEN’s page lists no price.

Go ifA stated Realtek chip and plug-and-play Mac use

Skip ifYou need a price on the maker page

Why #8 over #9: It names its Realtek RTL8156BG chip, which the Cable Matters page does not.

Cable Matters USB-C to 2.5Gb Ethernet Adapter

Answrs VerdictThe MacBook-only option.

Price: Not publishedConnector: USB-C; works with Thunderbolt 3, Thunderbolt 4 and USB4 portsMax speed: 2.5 Gbps (2500 Mbps)macOS driver: Native Mac driver support; a Realtek driver may be needed for full speedWarning: Not compatible with Mac mini

The Cable Matters USB-C to 2.5Gb Ethernet Adapter has native Mac driver support, though a Realtek driver may be needed for full 2.5 Gbps. It is not compatible with Mac mini. No price is published.

Go ifA MacBook-only 2.5G adapter

Skip ifYou also plug it into a Mac mini

Why #9 over #10: It works with Thunderbolt 3, 4 and USB4 ports at 2.5 Gbps, ahead of the 1 Gbps Belkin 100W.

Belkin USB-C to Ethernet + Charge Adapter 100W

Answrs VerdictThe adapter that charges.

Price: $31.49, reduced from $34.99 (not in stock on Belkin.com)Connector: USB-C with a 5.18 in cableMax speed: 1 Gbps (10/100/1000 Mbps)Charging: Up to 100W USB-C Power Delivery pass-throughPorts: USB-C PD 3.0 port and one Ethernet port; 29 g

The Belkin USB-C to Ethernet + Charge Adapter 100W passes up to 100W while giving 1 Gbps Ethernet, for $31.49 (reduced from $34.99; not in stock on Belkin.com).

Go ifA gigabit link while charging on a single port

Skip ifYou want faster than gigabit

How we ranked these

We ranked each adapter on the maximum Ethernet speed its maker publishes, then on documented Mac compatibility and the price on the maker’s page (OWC’s from MacSales). Where a maker lists no price we say so. Facts are taken from each maker's own published information; check the official site before you buy.

Questions people ask

What is the fastest Ethernet adapter for a MacBook?

The OWC Thunderbolt 4 10G Ethernet Adapter and the Sonnet Solo10G both reach 10 Gbps; OWC lists $164.99 at MacSales and Sonnet lists $199.99.

Which adapter is cheapest?

The Plugable USBC-E2500 lists $19.99 for 2.5 Gbps; it uses a Realtek RTL8156B chipset.

Do I need a driver on a Mac?

Plugable says the network drivers are built into macOS and Sonnet says the Solo5G needs no driver install; OWC says only Windows and Linux need a driver.

Can I charge while using Ethernet?

Yes with the Belkin USB-C to Ethernet + Charge Adapter 100W, which passes up to 100W and runs at 1 Gbps; it lists $31.49.

Max Ethernet speed (as published) at a glance

Belkin USB-C to Ethernet + Charge Adapter 100W1 Gbps

Plugable USBC-E2500 2.5G USB-C and USB Ethernet Adapter2.5 Gbps

Satechi USB-C 2.5 Gigabit Ethernet Adapter2.5 Gbps

TP-Link UE302C USB-C to 2.5 Gigabit Ethernet Adapter2.5 Gbps

Belkin USB-C to 2.5 Gb Ethernet Adapter2.5 Gbps

UGREEN USB-C to 2.5G Ethernet Adapter2.5 Gbps

Cable Matters USB-C to 2.5Gb Ethernet Adapter2.5 Gbps

Sonnet Solo5G USB-C to 5 Gigabit Ethernet Adapter5 Gbps

OWC Thunderbolt 4 10G Ethernet Adapter10 Gbps

Sonnet Solo10G Thunderbolt Adapter10 Gbps

Max Ethernet speed (as published), as published by each maker. Picks without a published figure are left off.

Official sites

OWC Thunderbolt 4 10G Ethernet Adapter · owc.com
Sonnet Solo10G Thunderbolt Adapter · sonnetstore.com
Sonnet Solo5G USB-C to 5 Gigabit Ethernet Adapter · sonnetstore.com
Plugable USBC-E2500 2.5G USB-C and USB Ethernet Adapter · plugable.com
Satechi USB-C 2.5 Gigabit Ethernet Adapter · satechi.com
TP-Link UE302C USB-C to 2.5 Gigabit Ethernet Adapter · tp-link.com
Belkin USB-C to 2.5 Gb Ethernet Adapter · belkin.com
UGREEN USB-C to 2.5G Ethernet Adapter · ugreen.com
Cable Matters USB-C to 2.5Gb Ethernet Adapter · cablematters.com
Belkin USB-C to Ethernet + Charge Adapter 100W · belkin.com

Sources

Prices, specs and availability change; confirm on the official site before you buy.