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Compact Dell USB-C to RJ45 gigabit Ethernet adapter in black finish

DELL

DELL DBQBCBC064 USB-C to Ethernet Adapter 10/100/1000Base-T

SKU CH-WAVH-CQZA2 MPN DBQBCBC064

Adds a single 10/100/1000Base-T RJ-45 port to a USB-C device for wired networking

  • Product typeConsumer Electronics
  • Gigabit wired speed for stable downloads
  • USB-C host connection fits modern laptops
  • Single RJ-45 port adds Ethernet instantly
  • PXE boot support enables network deployment
  • Desktop form factor suits fixed workstations

USB-C Gigabit Adapter for Laptops

The Dell DBQBCBC064 adds a single 10/100/1000Base-T RJ-45 port to any device with a USB Type-C connector. It is aimed at users who need a wired network link on ultra-thin laptops or tablets that lack built-in Ethernet. The desktop form factor keeps the dongle stable on a desk during use.

Sustained Gigabit Throughput

The adapter negotiates at 10, 100 or 1000 Mbps over twisted-pair cabling and maintains that rate for long transfers without the thermal throttling seen in smaller nano-dongles. PXE boot support means the connection is active early enough for network-based OS deployment or recovery environments.

USB-C Bus Power and Cable Limits

Power comes entirely from the host USB-C port so no external supply is required, but the single port cannot pass through video or additional USB data. Maximum segment length follows the 100 metre twisted-pair limit for Gigabit Ethernet, and the link will drop to 100 Mbps if cabling or switch ports only support Fast Ethernet.

How it compares

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

Price $34.99
Pricier than about 79% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Brand nameDELL PERIPHERALS
Product typeConsumer Electronics
Size & build
Shipping weight0.02 kg
Package size182 × 76 × 3 mm

Questions about this item

Does the USB-C to Ethernet adapter run hot or draw noticeable power during all-day use?

The adapter has a single RJ-45 port supporting 10/100/1000Base-T over twisted pair and draws power from the USB-C host interface without an external supply.

What must my laptop already have for this Dell DBQBCBC064 adapter to work?

Your laptop needs an available USB Type C port to provide both the host interface and power for the single RJ-45 connection.

Will this gigabit Ethernet adapter negotiate 1000Base-T speeds with my older 10/100 switch?

Yes, the 10/100/1000Base-T media type supported automatically negotiates down to 10 or 100 Mbps on legacy twisted-pair switches.

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