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White rectangular USB 3.0 dongle with Gigabit Ethernet port and status LEDs

D-Link

D-Link DUB-1312 USB 3.0 Gigabit Ethernet Adapter network card

SKU CH-SERS-FTSE0 MPN DUB-1312

Adds a USB 3.0 Gigabit Ethernet port for up to 1 Gbps wired speeds on laptops and desktops

  • Rated speed10/100/1000 Mbit/s
  • Interface typeUSB
  • Key featuresUSB 3.0 Connector Gigabit Ethernet Port Achieve transfer spe
  • Product dimensions0.63 in × 8.27 in × 0.94 in
  • Add gigabit wired speed via USB 3.0 port
  • Reach 1000 Mbps transfer rates on any computer
  • Compact 8.27 x .63 x .94 inch adapter travels easily
  • Works with USB 3.0 and older USB standards
  • LED indicators show link status and data speed

USB 3.0 Gigabit Ethernet Adapter for Notebooks

The D-Link DUB-1312 is a USB 3.0 to Gigabit Ethernet adapter that adds a wired 10/100/1000Mbps network port to desktops, notebooks or netbooks. It connects through any available USB 3.0 port and delivers transfer speeds up to 1 Gbps. The compact form factor measures 0.63" x 8.27" x 0.94" for easy portability. Status LEDs show link status and data transfer speed at a glance.

Check Your USB Port and Driver Support

Verify that your system has a free USB port; the adapter works with USB 3.0 and remains fully backwards compatible with earlier USB standards. Confirm that your operating system supports USB 3.0 Gigabit Ethernet devices or be prepared to install the appropriate driver. No internal expansion slot or case opening is required for installation.

Plug-and-Play Wired Connectivity

The adapter draws power directly from the USB connection and supports the built-in power-saving features of the USB 3.0 standard through Dynamic Power Management. It frees up internal expansion slots for other components while providing a reliable wired link to switches, hubs or routers. Buyers who need multi-gigabit speeds or additional Ethernet ports will need a different solution.

How it compares

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

Price $24.99
Cheaper than about 89% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameD-Link
Model nameDUB-1312
Performance
Rated speed10/100/1000 Mbit/s
Ports & slots
Interface typeUSB
Size & build
Product dimensions0.63 in × 8.27 in × 0.94 in
Shipping weight0.18 kg
Package size241 × 170 × 38 mm

Questions about this item

What cables or accessories are included with the DUB-1312, and do I need to buy anything else to connect it?

The adapter has a built-in USB 3.0 connector and a Gigabit Ethernet port; you only need a standard Ethernet cable to reach your router or switch.

There is only one DUB-1312 model listed — how do I know it fits my notebook?

It works with any computer that has a USB 3.0, USB 2.0 or USB 1.1 port and supports USB networking, so no separate version choice is required.

The box says up to 1 Gbps — what speed will I actually see on my ultrabook?

Real-world throughput reaches the full 1000 Mbps when the adapter is plugged into a USB 3.0 port and the network infrastructure supports Gigabit Ethernet.

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