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Compact white USB-C dongle with RJ45 port

HP

HP 4Z527AA USB-C to RJ45 Adapter G2 network card 1000Base-T 128 MB/s

SKU CH-P6KH-8G9FQ MPN 4Z527AA

Adds a Gigabit Ethernet port to any USB-C device for fast, reliable wired networking

  • USB-C adds wired Gigabit Ethernet to any device
  • 128 MB/s transfer rate keeps streams and downloads fast
  • Plug-and-play design needs no driver installation
  • Lightweight build fits easily in a laptop bag
  • Enables IT fleet manageability through a wired link

HP USB-C to RJ45 Adapter G2

The HP 4Z527AA is a portable USB-C to RJ45 network adapter that adds a wired Ethernet port to laptops and tablets lacking a built-in jack. It supports 1000Base-T Gigabit Ethernet over twisted-pair cabling with a 128 MB/s data transfer rate. The compact, plug-and-play design requires no external power and fits easily in a travel bag.

For mobile workers needing reliable wired access

This adapter suits professionals who need stable, low-latency connections for video calls, large file transfers or managed-network access in offices, hotels or co-working spaces. It is not for users whose devices only offer USB-A ports unless a separate USB-C hub is used. Buyers requiring multi-gigabit speeds beyond 1 Gbps or multiple simultaneous Ethernet ports should look at a docking station or desktop NIC instead.

Gigabit headroom for everyday workloads

The single 1000Base-T port comfortably handles 4K streaming, cloud backups, VPN traffic and typical office workloads without saturating the link. It runs out of headroom when aggregated throughput exceeds 1 Gbps, such as sustained multi-gigabit NAS transfers or link-aggregation scenarios. The USB-C interface and 128 MB/s rate keep latency low for responsive remote-desktop and VoIP sessions.

Highlights

  • USB-C adds wired Gigabit Ethernet to any device
  • 128 MB/s transfer rate keeps streams and downloads fast
  • Plug-and-play design needs no driver installation
  • Lightweight build fits easily in a laptop bag
  • Enables IT fleet manageability through a wired link

Specifications

BrandHP
Shipping weight0.09 kg
Package size193 × 140 × 18 mm

Questions about this item

Does my laptop need a USB-C port for this HP 4Z527AA adapter to work?

Yes, the adapter plugs directly into a USB-C port to provide the 1000Base-T Ethernet connection.

Will the adapter run at gigabit speed if I connect it to an older 100 Mbps switch?

It will negotiate down to the switch speed, so you will get 100 Mbps instead of the full 1000Base-T rate.

How can I confirm the adapter is delivering the 128 MB/s transfer rate after I plug it in?

Check the link speed in your OS network settings; it should show 1 Gbps, and a file transfer over the wired link will reach up to 128 MB/s.

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