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White USB-C to RJ45 10G Ethernet adapter with compact rectangular body

Ubiquiti Networks

Ubiquiti Networks UBNT UniFi UACC-ADAPTER-RJ45-USBC-10GE 10G Ethernet Adapter

SKU CH-E4J9-65Y07

Connects a USB-C device to a 10 Gigabit Ethernet RJ45 port for high-speed wired networking

  • Connect USB-C devices to 10 Gigabit Ethernet via RJ45
  • High-performance 10 Gbps data transfer for demanding networks
  • Compact adapter design fits diverse computer and networking setups
  • Trusted Ubiquiti Networks brand ensures reliable connectivity quality
  • New condition product first listed by manufacturer in 2026

USB-C 10G Adapter Overview

The Ubiquiti UACC-ADAPTER-RJ45-USBC-10GE connects a USB-C device to a 10 Gigabit Ethernet network using an RJ45 port. It is designed for professionals and enthusiasts who need high-speed wired connectivity on laptops, desktops or compatible networking equipment.

Installation and Common Issues

Plug the adapter into a free USB-C port and connect an Ethernet cable to the RJ45 jack; most modern operating systems recognise it without extra drivers. Problems usually appear when the host port does not support the required data rate or when the cable category limits the link speed.

Pre-Purchase Checks

Verify that your USB-C port supports the bandwidth needed for 10 Gbps operation and that your cabling is rated for 10 Gigabit Ethernet. Confirm the device you intend to use has a compatible USB-C interface before ordering.

How it compares

Measured against everything we stock in Network Adapters & RJ45 Plugs, at today’s prices. Recalculated every night.

Price $303.99
Pricier than about 91% of the 1,221 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 10G Ethernet link is active after plugging the adapter into a USB-C port?

Check the operating system network settings or switch port LEDs for a 10 Gbps link indication once the adapter is connected.

What comes in the box with the UACC-ADAPTER-RJ45-USBC-10GE and what extra items are required?

The adapter itself is included; a compatible USB-C cable and Cat 6a or better RJ45 patch cable must be purchased separately.

Which version of this adapter should I choose for a 10 Gigabit Ethernet connection over RJ45?

The UACC-ADAPTER-RJ45-USBC-10GE is the single model providing 10G RJ45 connectivity via USB-C.

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