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D-Link DUB-1312 USB 3.0 Gigabit Ethernet Adapter, USB-A to RJ45 10/100/1000 Mbps, Plug and Play, Bus Powered

Brand:
D-Link
D-Link DUB-1312 USB 3.0 Gigabit Ethernet Adapter
D-Link DUB-1312 USB 3.0 Gigabit Ethernet Adapter, USB-A to RJ45 10/100/1000 Mbps, Plug and Play, Bus Powered
€27.43 inc. VAT
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DUB-1312
€23.05 €25.61
€27.43 inc. VAT
Ships from EU stock: 19 item(s)
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Product Code
5844622
EAN Code
0790069398858
Manufacturer
D-Link

Quick Specs

Type
USB 3.0 Gigabit Ethernet adapter
Connectors
USB 3.0 Type-A to RJ45
Network speed
10/100/1000 Mbps
Compatibility
Windows, macOS, Linux
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D-Link DUB-1312 USB 3.0 Gigabit Ethernet Adapter

Gigabit EthernetUSB 3.0 Type-ABus poweredPlug and play

The D-Link DUB-1312 is a USB 3.0 Gigabit Ethernet adapter that adds a 10/100/1000 Mbps RJ45 port to a notebook or desktop through a USB Type-A port. It is meant for ultrabooks without a network socket, for replacing a faulty on-board port, or for adding a second wired interface to a PC.

It is powered from the USB port, needs no external power adapter, and supports suspend mode and remote wakeup to save energy. Two LEDs show speed (orange) and link/activity (green). On Windows the driver installs automatically when the adapter is plugged in.

Before you order: Gigabit speed needs a USB 3.0 port. On USB 2.0 the adapter still works, but throughput is limited by the USB link. D-Link's published OS list was written for earlier Windows and macOS releases — ask us if you run a very new or unusual OS.

What's in the Box

  • 1 x D-Link DUB-1312 USB 3.0 Gigabit Ethernet adapter
  • No network cable or power supply is needed or included

What It Means in Practice

  • Full Gigabit wired speed on laptops that have only Wi-Fi
  • A stable connection for video calls, remote desktop and cloud backups
  • Bus powered: nothing else to plug in
  • A quick, low-cost replacement for a failed on-board network port

What Will Not Work

  • It has no USB-C plug; USB-C-only laptops need a USB-C adapter
  • Gigabit speed is not reached on USB 2.0 ports
  • It will not exceed 1 Gbps on a 2.5GbE switch
  • It has no USB pass-through or charging port

Key Features

 
Gigabit Ethernet
IEEE 802.3, 802.3u and 1000 Mbps with full and half duplex.
 
USB 3.0
SuperSpeed USB, backward compatible with USB 2.0 and 1.1.
 
Power saving
Suspend mode and remote wakeup support.
 
Status LEDs
Speed (orange) and Link/ACT (green).

Technical Specifications

Identification
Brand D-Link
Part Number DUB-1312
EAN / GTIN 0790069398858
Product type USB 3.0 Gigabit Ethernet adapter
Interface
Host connector USB 3.0 Type-A (backward compatible with USB 2.0/1.1)
Network port 1 x RJ45, 10/100/1000 Mbps
Standards IEEE 802.3, 802.3u
Power Bus powered (5 V, 500 mA)
LEDs Speed, Link/ACT
Physical
Dimensions 74.4 x 21 x 16 mm
Weight 46.4 g
Operating temperature 0 to 45 °C
Humidity 10–90% non-condensing
Certifications CE, FCC
Software
Operating systems (datasheet) Windows 8/7/Vista/XP SP3, Mac OS 10.6–10.8, Linux kernel 2.6.14 or later
Installation Automatic driver installation on Windows
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term Manufacturer warranty per D-Link regional terms (duration not stated on the product page) — claims handled through Singular

Frequently Asked Questions

Will it work on Windows 10 or 11?
The DUB-1312 is widely used on current Windows versions, but D-Link's original datasheet lists older releases. Tell us your system and we will confirm before you order.
Does it need a power supply?
No. It is powered entirely from the USB port.
Why is my speed below Gigabit?
Check that it is plugged into a USB 3.0 port (usually blue or marked SS) and that your switch or router port is Gigabit.
Singular Expert Insight · Buyer's Guide
The DUB-1312 is a dependable, bus-powered way to get Gigabit on a USB-A computer. For USB-C laptops, or where charging pass-through matters, look at the USB-C models in our network adapters range.
✓ Buy it if you need wired Gigabit on a laptop or PC with a free USB 3.0 Type-A port.
✕ Skip it if your computer has only USB-C ports or you need 2.5GbE.
→ Also consider HP 4Z7Z7AA (USB-A Gigabit with PXE and MAC pass-through) or Conceptronic ABBY12G for 2.5GbE.
Not sure it fits your setup? Send us the model of your laptop, PC or console and the switch or router it will connect to, and we will check compatibility before you order.

Features - D-Link - DUB-1312

Interface
  • USB3.0,
  • Ethernet
More Details
Product Code
5844622
EAN Code
0790069398858
Manufacturer
D-Link
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