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Small black rectangular USB 3.0 dongle with single RJ-45 port

HPE

HPE N7P47AA#ABA USB 3.0 to Gigabit LAN Adapter network card

SKU CH-QJ3N-CZG3G MPN N7P47AA#ABA

Adds a Gigabit Ethernet port to notebooks via USB 3.0 for wired 10/100/1000Base-T connectivity

  • Adds wired Gigabit Ethernet via USB 3.0 port
  • Single RJ-45 port supports 10/100/1000Base-T speeds
  • Compact adapter measures 2.4" wide by 0.8" deep
  • Weighs only 0.67 oz for easy portability
  • RoHS certified for environmentally responsible manufacturing

USB 3.0 to Gigabit LAN Adapter

This HPE adapter converts a notebook's USB 3.0 port into a 10/100/1000Base-T Ethernet connection. It is designed for computers and notebooks that lack a built-in RJ-45 port or need a replacement for a failed onboard controller.

Single RJ-45 port and twisted-pair support

The device provides one RJ-45 port for twisted-pair cabling, enabling a wired gigabit link without installing an internal card. RoHS certification confirms compliance with environmental substance restrictions.

Driver installation and USB bandwidth

Installation typically requires a driver download for the operating system, after which the adapter is recognised as a standard network interface. Performance is limited by the USB 3.0 host controller bandwidth and cable quality, so throughput may fall below the 1000 Mbps link rate on older ports or long cables.

Highlights

  • Adds wired Gigabit Ethernet via USB 3.0 port
  • Single RJ-45 port supports 10/100/1000Base-T speeds
  • Compact adapter measures 2.4" wide by 0.8" deep
  • Weighs only 0.67 oz for easy portability
  • RoHS certified for environmentally responsible manufacturing

Specifications

BrandHPE
Shipping weight0.02 kg
Package size25 × 25 × 25 mm

Questions about this item

Does the USB 3.0 port or the RJ-45 connector wear out first with daily plugging?

The single RJ-45 port is rated for typical Ethernet mating cycles; the USB 3.0 host interface follows the standard connector durability spec.

What caps throughput when I push large transfers continuously?

The 10/100/1000Base-T link negotiates to 1 Gbps, and the USB 3.0 host interface provides up to 5 Gbps bandwidth, so the Ethernet PHY is the bottleneck.

How warm does the adapter get and does it need extra cooling when running all day?

The compact 2.4 × 0.8 × 0.6 inch aluminium housing dissipates the few watts drawn from the USB bus passively; no fan or heatsink is required.

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