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Compact USB-C network adapter with RJ45 port and dual-color LED, matte black finish

ASUS

ASUS USB-C2500 V2 2.5Gbps USB 3.0 Type-C network card

SKU CH-2PKB-8AAN8 MPN USB-C2500 V2

Adds a 2.5 Gbps RJ45 port via USB 3.0 Type-C with dual-color link LEDs

  • Rated speed2.5 Gbit/s
  • Interface typeUSB 3.0 Type-C
  • Connection types1 x RJ45
  • Indicator lightsDual-color LED for 1G / 2.5G indication
  • Product dimensions70 × 30 × 16.5 mm
  • Product weight30 g
  • 5Gbps Ethernet for lag-free gaming and rapid file transfers
  • USB 3.0 Type-C plug-and-play connectivity with no drivers required
  • Compact 70 x 30 x 16.5 mm design weighing 30 g for easy travel
  • Dual-color LED shows 1G or 2.5G link speed at a glance
  • Works with Windows, macOS and Linux on laptops, desktops and NAS

USB 3.0 Type-C 2.5Gbps adapter

This compact adapter adds a 2.5Gbps RJ45 port to any device with a USB 3.0 Type-C connection. It draws power from the bus and weighs 30 g. The aluminium housing measures 70 x 30 x 16.5 mm. Plug-and-play operation works on Windows, macOS and Linux without driver installation.

Best for single-port 2.5G upgrades

Ideal for laptops, ultrabooks or mini PCs that lack a built-in 2.5Gbps Ethernet socket and have a free USB-C port. The dual-colour LED shows whether the link is running at 1G or 2.5G. Not suited for users who need multiple Ethernet ports, Wake-on-LAN support, or a USB-A host connection without a separate adapter.

2.5Gbps maximum link speed

The adapter negotiates 2.5G, 1G or 100Mbps rates with the connected switch or router. Actual throughput depends on the host USB 3.0 controller, cable quality and network load. If your infrastructure only provides 1Gbps ports, the higher ceiling will not be used.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 90% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameASUS
Model nameUSB-C2500 V2
Performance
Rated speed2.5 Gbit/s
Ports & slots
Interface typeUSB 3.0 Type-C
Connection types1 x RJ45
Size & build
Product dimensions70 × 30 × 16.5 mm
Product weight30 g
Shipping weight0.09 kg
Package size168 × 81 × 33 mm
In the box
In the boxUSB-C2500 V2 Ethernet Adapter, Quick Start Guide, Warranty Card
More details
Indicator lightsDual-color LED for 1G / 2.5G indication

Questions about this item

What type of USB port must my computer have to use the USB 3.0 Type-C interface on this adapter?

The adapter requires a USB 3.0 Type-C port on the host device for full 2.5Gbps operation.

Will the single RJ45 connector negotiate down to 1Gbps or 100Mbps if my existing switch only supports those speeds?

Yes, the RJ45 port is compatible with 2.5G, 1G and 100Mbps networks and will auto-negotiate to the highest common speed.

How can I confirm the adapter is running at 2.5Gbps after I plug it in?

The dual-color LED shows the active link speed — one colour for 1Gbps and another for 2.5Gbps — so you can verify the connection rate at a glance.

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