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Overview

USB-C to 2.5 Gigabit Ethernet adapter designed for high-speed wired network connectivity.

Cable Matters USB-C to 2.5 Gigabit Ethernet Adapter, Compatible with Thunderbolt 4 & USB4

Model: NA
Web Code: 19723478
Sold and shipped by

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

• 2.5 GIGABIT ULTRA-FAST PERFORMANCE

Gain a competitive edge in gaming, faster file transfers, and more stable connections with this USB to 2.5G Ethernet adapter, delivering speeds up to 2.5Gbps when used with compatible devices, network equipment, and Cat5e/Cat6 cables. That’s 2.5× faster than standard Gigabit Ethernet.

• DUAL USB-A & USB-C CONNECTIVITY

Featuring a unique dual-interface design, this adapter works directly with USB-A 3.0 computers or via the included USB-A to USB-C adapter for USB-C and Thunderbolt 3 devices—no extra dongles required.

• LOW-LATENCY WIRED RELIABILITY

Ideal for environments with unreliable or restricted Wi-Fi, this Ethernet to USB-C adapter delivers secure, low-latency wired networking for gaming, streaming, virtualization, and professional workloads. It’s also a perfect replacement for a failed internal network card.

• DRIVER-FREE & ADVANCED NETWORK FEATURES

Plug and play with native driver support on Windows, macOS, and Chrome OS. Supports advanced networking features including:

• Wake-on-LAN (WoL)

• Full-Duplex & Half-Duplex Ethernet

• Auto-MDIX & Crossover Detection

• Backpressure Routing

• PXE Boot via UEFI

• MAC Address Pass-Through (MAC Clone) via Cable Matters EZ-Dock utility (Windows)

• WIDE DEVICE COMPATIBILITY

Compatible with Thunderbolt 3 and USB-C devices including MacBook, MacBook Pro, iMac, iMac Pro, Chromebooks, gaming laptops, and ultrabooks, as well as systems from Acer, ASUS, Razer, Samsung, Gigabyte, and more. Backward compatible with Gigabit and Fast Ethernet networks.

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre accessories
Return/Exchange Period
30 days
Condition
Opened