TP-Link

TP-Link UE300C USB-C to Gigabit Ethernet Adapter

4.6 (18120 reviews)
USB-C

TP-Link's ultra-compact USB-C to Gigabit Ethernet adapter adds reliable wired networking to any USB-C laptop or tablet.

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Overview

The TP-Link UE300C converts a USB-C port into a standard RJ45 Gigabit Ethernet connection, providing a stable wired network link for laptops, tablets, and other USB-C devices that lack a built-in Ethernet jack. Operating over USB-C 3.0, the adapter delivers full 10/100/1000 Mbps performance, making it suitable for bandwidth-intensive tasks such as large file transfers, video conferencing, and media streaming where Wi-Fi instability can be disruptive. TP-Link recommends pairing it with CAT6 or higher cables to reach the full 1 Gbps throughput.

At just 2.8 x 1.0 x 0.6 inches and 0.64 ounces, the UE300C is one of the more compact Ethernet adapters available. Its foldable design tucks neatly into a bag or pocket, and driver-free operation across Windows, macOS, Chrome OS, and Linux means there is no setup friction when moving between machines. TP-Link lists compatibility with a wide range of USB-C devices including MacBook Pro and Air, iPad Pro, Dell XPS, Surface Laptop, Chromebooks, Lenovo ThinkPad, and Asus ZenBook lines. The adapter is backed by TP-Link's Secure-by-Design commitment as a CISA pledge signatory, reflecting the company's focus on security in network hardware.

Key Features

𝐇𝐢𝐠𝐡-𝐒𝐩𝐞𝐞𝐝 𝐔𝐒𝐁-𝐂 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 𝐀𝐝𝐚𝐩𝐭𝐞𝐫 - Instantly transform your laptop or tablet’s USB-C port into a reliable wired connection with a 10/100/1000 Mbps RJ45 Ethernet port. Perfect for replacing unstable Wi-Fi in situations that require uninterrupted connectivity, such as online meetings, gaming, and media streaming.

𝐔𝐒𝐁-𝐂 𝟑.𝟎 𝐟𝐨𝐫 𝐅𝐚𝐬𝐭𝐞𝐫, 𝐌𝐨𝐫𝐞 𝐒𝐭𝐚𝐛𝐥𝐞 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧𝐬 - Experience full Gigabit Ethernet performance over your laptop’s USB-C 3.0 port and elevate your browsing experience to transfer files, play games, video chat, and stream HD videos seamlessly. (To reach 1Gbps, please use CAT6 or up Ethernet cables.)

𝐔𝐥𝐭𝐫𝐚-𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝐚𝐧𝐝 𝐅𝐨𝐥𝐝𝐚𝐛𝐥𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 - At just 2.8 x 1.0 x 0.6 inches, the UE300C slips easily into your laptop bag or pocket. The lightweight yet durable build makes it perfect for travel, remote work, or quick setup in conference rooms.

𝐏𝐥𝐮𝐠 𝐚𝐧𝐝 𝐏𝐥𝐚𝐲- No driver required for Windows 11/10/8.1/8/7, macOS, Chrome OS, and Linux (Ubuntu). Simply connect and enjoy instant wired internet access without complicated setup.

𝐁𝐫𝐨𝐚𝐝 𝐃𝐞𝐯𝐢𝐜𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲- Works seamlessly with most USB-C devices, including MacBook Pro/Air, iPad Pro, Dell XPS, Surface Laptop, Chromebook, and more—making it a versatile network upgrade for home, office, or on-the-go use.

𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 - TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.

𝐎𝐭𝐡𝐞𝐫 𝐍𝐨𝐭𝐞𝐬- This laptop network adapter also supports Dell XPS 13/15; Surface Laptop 3; Google Pixelbook, Chromebook; Asus ZenBook; Lenovo ThinkPad X1 Carbon, Yoga 720/910/920 and more

Specifications

Brand
TP-Link
Model
UE300C
Interface
USB-C 3.0 to RJ45
Data Transfer Rate
10/100/1000 Mbps (Gigabit Ethernet)
Dimensions
2.8 x 1.0 x 0.6 inches
Weight
0.64 ounces (0.04 lbs)
Color
White
OS Compatibility
Windows 11/10/8.1/8/7, macOS, Chrome OS, Linux (Ubuntu)
Driver Required
No (Plug and Play)
Data Link Protocol
Gigabit Ethernet
Country of Origin
China
UPC
840030701511

Pros & Cons

👍 Pros

  • True plug-and-play operation across Windows, macOS, Chrome OS, and Linux with no driver installation
  • Foldable design at 2.8 x 1.0 x 0.6 inches is exceptionally portable for travel and remote work
  • Supports full Gigabit Ethernet speeds (1000 Mbps) over USB-C 3.0
  • Broad device compatibility including MacBook, iPad Pro, Surface, Dell XPS, and Chromebooks

👎 Cons

  • No USB-A version in the box, so devices without USB-C require a separate adapter
  • Does not include any USB-C passthrough, so connecting it occupies one of your USB-C ports
  • The adapter provides network only — no additional USB hub ports for peripherals
  • White color may show dirt and wear more readily than darker adapters

Frequently Asked Questions

No. The UE300C is plug-and-play on Windows 11/10/8.1/8/7, macOS, Chrome OS, and Linux (Ubuntu). Connect it and the wired network connection activates automatically.
TP-Link recommends CAT6 or higher Ethernet cables to achieve the full 1 Gbps transfer rate. Lower-rated cables will still work but may limit throughput.
Yes, it supports 10/100/1000 Mbps and will auto-negotiate to match your network speed.
It measures just 2.8 x 1.0 x 0.6 inches and weighs 0.64 ounces, with a foldable design that fits easily into a laptop bag or pocket.