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Club 3D CAC-1420 USB-A 5Gbps to RJ45 2.5 Gigabit Ethernet Adapter Realtek RTL8156BG Wake-on-LAN Black

Brand:
Club 3D
Club 3D CAC-1420 USB-A to 2.5G Ethernet Adapter Black
Club 3D CAC-1420 USB-A 5Gbps to RJ45 2.5 Gigabit Ethernet Adapter Realtek RTL8156BG Wake-on-LAN Black
€39.57 inc. VAT
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CAC-1420
€33.25 €36.94
€39.57 inc. VAT
Ships from EU stock: 20 item(s)
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Product Code
04:300709
EAN Code
8719214471255
Manufacturer
Club 3D

Quick Specs

Connector
USB-A (5 Gbps)
Ethernet
RJ45, 2.5 Gbps
Chipset
Realtek RTL8156BG
Colour
Black
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Local warranty support

Club 3D CAC-1420 — USB-A to 2.5 Gigabit Ethernet Adapter

2.5 GigabitUSB-A 5 GbpsRealtek RTL8156BGBlack

The Club 3D CAC-1420 is an USB-A to 2.5 Gigabit Ethernet adapter that adds a wired 2.5 Gigabit Ethernet port to a laptop, desktop PC, tablet or thin client through its USB-A port. Club 3D notes that the USB port should offer at least double the Ethernet bandwidth — a 5 Gbps USB 3.x port for the full 2.5 Gbps. It is built on the Realtek RTL8156BG controller and connects at 10/100/1000/2500 Mbps. It draws its power from the USB port, so there is no separate power supply to carry. A cable connection is the dependable answer when Wi-Fi is weak, crowded or not allowed, when a slim laptop has no network socket, or when backups, large downloads and video calls need a steady, low-latency link.

Compatibility — check before buying:
Check the port: the adapter has a USB-A plug; on a laptop that only has USB-C ports, choose a USB-C model instead. 2.5 Gbps needs a 2.5G partner: the switch, router or NAS port must also support 2.5GBASE-T, otherwise the link runs at 1 Gbps. Use a USB 3.x (5 Gbps) port — on USB 2.0 the speed drops sharply. Cat5e cable is enough for 2.5 Gbps. Operating systems listed by Club 3D: Windows 11, macOS (current versions listed by Club 3D). Not sure it suits your laptop, dock or switch? Tell us the model and we check it.

Best For

✓ 2.5G switches, routers and NAS
✓ Fast file transfers to a NAS
✓ Laptops without an Ethernet port
✓ Video editing and large media files
✓ Multi-gig internet connections
✓ Faster network backups

Key Features

 
2.5 Gigabit (NBASE-T)
Up to 2.5 Gbps over ordinary Cat5e cable — 2.5× a Gigabit port — and backwards compatible with 1 Gbps and 100 Mbps networks.
 
USB-A plug
Plugs into the standard USB-A port found on most desktops, older laptops, docks and monitors with a USB hub.
 
Network features
Supports Wake-on-LAN, USB bus powered.
 
Plug and connect
Compact adapter with an integrated cable, powered from the USB port.

Technical Specifications

Identification
Brand Club 3D
Product CAC-1420 USB-A 5Gbps to RJ45 2.5G Adapter M/F
Part Number CAC-1420
EAN / GTIN 8719214471255
Network
Ports 1× RJ45 2.5 Gigabit Ethernet
Speeds 10/100/1000/2500 Mbps
Chipset Realtek RTL8156BG
Features Wake-on-LAN, USB bus powered
Host Connection
Connector USB-A (5 Gbps)
USB USB-A 5 Gbps (USB 3.2 Gen 1)
Power USB bus powered
Compatibility
Operating Systems Windows 11, macOS (current versions listed by Club 3D)
Physical
Colour Black
Dimensions approx. 24 × 3.5 × 1.5 cm overall (incl. cable)
Weight 34 g
In the Box
Included CAC-1420 adapter
Not Included Network cable, switch or router
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term Club 3D does not publish a warranty term for this model on its official product pages. Singular’s direct warranty is 1 year, and we support you locally for anything beyond it.

Frequently Asked Questions

Do I need to install a driver?
Supported systems listed by Club 3D: Windows 11, macOS (current versions listed by Club 3D). Where the system does not load a driver on its own, install the driver from the Club 3D support page for this model.
Will I get 2.5 Gbps?
Only when the other end supports 2.5GBASE-T — a 2.5G switch, router or NAS port — and the adapter sits in a USB 3.x port. Connected to a normal Gigabit port it runs at 1 Gbps.
Will it work on a USB-C-only laptop?
Not directly — it has a USB-A plug. For USB-C laptops choose Club 3D CAC-1520 (USB-C).
Does it work through a dock or USB hub?
Usually yes — it is a standard USB network device. For full speed the hub or dock port must be USB 3.x, and bus-powered hubs should have enough power for all connected devices.
Singular Expert Insight
We suggest the CAC-1420 for desktops and laptops with a USB 3.x Type-A port that should connect to a 2.5G switch or NAS. The CAC-1520 is the same 2.5G adapter with a USB-C plug; the CAC-1421 goes to 5 Gbps but needs a 10 Gbps USB port. Browse more network cards or network switches. Local support in Cyprus comes with every order.

Buyer’s Guide

Buy it if

You have a USB-A 3.x port and a 2.5G switch or NAS.

Skip it if

Your laptop has only USB-C ports.

Also consider

Club 3D CAC-1520 — the USB-C version.

Features - Club 3D - CAC-1420

Colour
black
Interface
  • USB3.0,
  • Ethernet
Port Speed
  • 2.5 Gbps
More Details
Product Code
04:300709
EAN Code
8719214471255
Manufacturer
Club 3D
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