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Compact Space Grey aluminium USB-C dongle with RJ45 port

Ugreen UG-USBC-25052 2.5Gb USB-C to RJ45 Network Adapter Space Grey

SKU CH-JX8H-H76TB

Adds a 2.5 Gbps wired Ethernet port to USB-C devices using a Realtek RTL8156BG chip in a 60 g aluminium housing

  • ColorSpace Grey
  • Weight60 grams
  • 5 Gb speeds for fast NAS transfers and 4K/8K streaming
  • Realtek RTL8156BG chip keeps performance stable with low heat
  • Upgrades 1 Gb networks to 2.5 Gb when paired with compatible hardware
  • Adds wired Ethernet to USB-C laptops lacking a port
  • Aluminium body with reinforced ports resists wear and shows link status

Ugreen 2.5Gb USB-C Ethernet Adapter

The Ugreen UG-USBC-25052 adds a 2.5Gb RJ45 port to any device with a USB-C or Thunderbolt interface. It uses a Realtek RTL8156BG controller to deliver up to 2.5Gbps throughput for NAS transfers, 4K and 8K streaming, and low-latency gaming. The aluminium housing weighs 60 grams and includes status LEDs for link and activity.

Suits laptops and tablets lacking a wired port

Ideal for MacBook Air and Pro models from 2016 to 2023, Dell XPS 13, 15, and 17, Surface Pro and Laptop lines, and iPhone 15 and 16 Pro series. Not suitable for users who need a multi-port hub, Power Delivery pass-through, or compatibility with Nintendo Switch or Samsung tablets.

No bundled software or cables included

The package contains only the adapter itself. Driver installation is automatic on current macOS, Windows, and iOS releases. The aluminium shell and reinforced connector improve durability for frequent plugging, while the LED indicators simplify troubleshooting without extra tools.

Highlights

  • 5 Gb speeds for fast NAS transfers and 4K/8K streaming
  • Realtek RTL8156BG chip keeps performance stable with low heat
  • Upgrades 1 Gb networks to 2.5 Gb when paired with compatible hardware
  • Adds wired Ethernet to USB-C laptops lacking a port
  • Aluminium body with reinforced ports resists wear and shows link status

Specifications

BrandUgreen
ModelUG-USBC-25052
ColorSpace Grey
Weight60 grams

Questions about this item

What USB-C port standard must my laptop support for this UG-USBC-25052 adapter to work?

The adapter is compatible with Thunderbolt 4 and Thunderbolt 3 ports as well as standard USB-C ports on laptops tablets and phones.

Will this 2.5Gb adapter run at full speed if I connect it to my existing 1Gb switch?

No the adapter will negotiate down to 1Gb. You need a 2.5Gb capable switch or router to reach the 2.5Gb rate.

How can I confirm the Realtek RTL8156BG chip is delivering a 2.5Gb link after I plug it in?

Check the indicator lights on the adapter and verify the connection speed in your operating system network settings shows 2.5 Gbps.

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