StarTech.com 2.5GbE USB-C to Ethernet Adapter with USB-A Converter

$36.89

Pay now, in 4 interest-free payments of $9.22, or over 3–6 months

4 interest-free payments of $9.22

Boost network speed with a 2.5Gb Ethernet port for USB-C or USB-A devices. Features plug-and-play Realtek chipset for Windows, Mac, Linux, and more.

3938 in stock

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Estimated Delivery Time3–7 business days

Expand Your Network Speed

Add a fast 2.5 Gigabit Ethernet port to your MacBook, Chromebook, or laptop using USB-C or USB-A. This adapter enhances your internet and LAN speeds over existing Cat5e cabling without additional infrastructure work.

Ideal for office setups and hot desk environments, it accelerates large file transfers, smooths video conferencing, and improves cloud syncing without disrupting other activities.

Wide Compatibility & Easy Setup

Powered by a Realtek RTL8156BG chipset, this adapter offers native driver support across a broad range of operating systems including Windows (10/11 with ARM), macOS, ChromeOS, Linux, and more.

Plug-and-play functionality means no internet connection is needed for setup, with automatic driver prompts for unsupported Windows versions.

Advanced Network Features

Supports multi-speed Ethernet including 2.5G, 1G, and 100 Mbps with IEEE standards like 802.3bz and 802.1Q VLAN tagging.

Includes jumbo frames support up to 16000 bytes and features auto MDIX, full duplex operation, and Wake-on-LAN readiness.

Smart Software Utilities

Enhance your connectivity management with the StarTech Connectivity Tools software.

Features include MAC Address Pass-Through for improved security and Wi-Fi Auto Switch to prioritize faster wired LAN connections.

Compact and Convenient Design

The adapter features a built-in 6-inch USB cable that reduces desktop clutter and eliminates the need for an external power source.

Its slim, grey design fits perfectly in mobile and stationary setups, making it ideal for everyday workplace use.

Key specifications

Connectivity Technology: Wired
Host Interface: USB Type-C
Ethernet Ports: 1 RJ45 port
USB Version: USB 3.2 Gen 1 (3.1 Gen 1)
Max Data Transfer Rate: 5000 Mbit/s (5 Gbps)
Networking Standards: IEEE 802.3bz (2.5G), 802.1Q, 802.3ab, 802.3u, 802.3x
Ethernet Speeds: 10/100/1000/2500 Mbps
Cable Length: 6 in (15 cm)
Chipset: Realtek RTL8156BG
Operating Systems: Windows 7/8/10/11, Mac OS X 10.11+, Linux, ChromeOS
Power: Bus-powered from USB port
Weight: 26 g
Dimensions: Width: 22 mm, Depth: 35.3 mm, Height: 15 mm

What's in the box

2.5GbE USB-C to Ethernet adapter with integrated 6-inch USB cable
USB-A converter plug

Product FAQ

Frequently asked questions

01 What devices is this adapter compatible with?

It supports devices with USB Type-C or Type-A ports including Windows PCs, MacBooks, Chromebooks, Linux systems, Snapdragon devices, iPhones, and tablets.

02 Does this adapter require external power?

No, it is bus-powered and draws power directly from the computer's USB port.

03 What network speeds does this adapter support?

It supports 2.5 Gigabit Ethernet, Gigabit, and Fast Ethernet speeds over Cat5e cables.

04 Is the adapter easy to install?

Yes, it features Realtek chipset native driver support with plug-and-play installation on supported operating systems.

05 Can this adapter improve video streaming quality?

Yes, it provides a faster and more stable wired connection ideal for high-quality video conference streaming.

06 What USB standards does this adapter use?

It uses USB 3.2 Gen 1 (also known as USB 3.1 Gen 1) for the host interface.

07 Is the adapter compatible with Thunderbolt 3?

Yes, it is compatible with Thunderbolt 3 ports.