D-Link DUB-1312 USB 3.0 to Gigabit Ethernet Adapter

D-Link DUB-1312 Adapter

The D-Link DUB-1312 Adapter provides a high-performance network interface for computing systems lacking an integrated RJ45 port or requiring a secondary network connection. This hardware utilizes a USB 3.0 Type-A connector to facilitate full-duplex Gigabit speeds, ensuring data transfers reach the theoretical maximum of 1000 Mbps. It serves as a critical tool for network engineers and IT professionals who require reliable wired connectivity on ultrabooks, tablets, or servers during field diagnostics. The controller architecture leverages the SuperSpeed USB 3.0 standard, providing up to 5 Gbps of bus bandwidth to prevent throughput bottlenecks. Additionally, the device remains backward compatible with USB 2.0 and USB 1.1 standards, though transmission rates will be capped at the respective bus limits.

This network interface is entirely bus-powered, drawing all necessary current directly from the host machine. Consequently, it eliminates the requirement for external power supplies, making it a portable solution for mobile deployments. The hardware incorporates Energy Efficient Ethernet (IEEE 802.3az) technology, which dynamically reduces power consumption during periods of low data activity. This feature is particularly beneficial for laptop users, as it helps extend battery runtime during prolonged network operations. Therefore, the unit balances high-speed performance with power efficiency.

Key Features

• Gigabit Ethernet Connectivity
  Achieve full 10/100/1000 Mbps data rates for high-bandwidth tasks and large file transfers.

• Energy Efficient Standards

  • IEEE 802.3az compliant for reduced power draw
  • Automatic power-down when no link is detected
  • Wake-on-LAN support for remote management

• Hardware Durability
  The integrated cable design reduces physical stress on the host USB port during frequent use.

Specifications

What’s in the Box

• D-Link DUB-1312 USB 3.0 to Gigabit Ethernet Adapter

• Quick Installation Guide

• Warranty Documentation

Why Choose this Networking Solution

• This interface provides consistent wired stability in environments where wireless signals are congested or unavailable.

• The plug-and-play functionality allows for immediate deployment across multiple operating systems without manual driver installation.

• The compact form factor ensures it fits easily into a standard technician tool kit or laptop bag.

• Full support for Auto MDI/MDIX eliminates the need for crossover cables when connecting directly to other hardware.