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Black USB-C network adapter with RJ-45 port and USB-C pass-through, compact rectangular shape

Belkin

Belkin USB-C Network Adapter with RJ-45 and Power Delivery Black

SKU CH-SPPE-J390P

A USB-C adapter adding a gigabit Ethernet port and power-delivery pass-through for wired network access while charging

  • Delivers up to 1 Gbps wired speed for stable connections
  • USB-C Power Delivery pass-through keeps your laptop charged while online
  • Plug-and-play design requires no drivers or software setup
  • Compact 7.5" length fits easily in a laptop bag
  • Two-year limited warranty included for peace of mind

USB-C Network Adapter with Power Delivery

The Belkin USB-C Network Adapter adds a wired Gigabit Ethernet port and a USB-C power pass-through to laptops or tablets that only have USB-C sockets. It is designed for users who need a stable cable connection without giving up their only charging port. The compact black dongle works immediately after plugging in, with no driver installation required.

1 Gbps Ethernet and charging pass-through

The RJ-45 jack delivers up to 1 Gbps data transfer rates, which is sufficient for typical office, streaming and cloud-backup workloads. The USB-C female port supports Power Delivery so the host device can charge while the adapter is in use. Bandwidth will saturate on multi-gigabit internet plans or heavy local file transfers that exceed the single gigabit link.

USB-C male to RJ-45 female plus USB-C female

The adapter presents a USB-C male plug on the host side and combines one RJ-45 female network port with one USB-C female port on the device side. This fixed port arrangement means it cannot serve machines that lack a USB-C connector or setups that require multiple Ethernet ports. Buyers needing additional network interfaces or legacy USB-A connectivity must look elsewhere.

How it compares

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

Price $42.99
Pricier than about 82% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Brand nameBELKIN COMPONENTS

Questions about this item

Will this adapter work with a USB-C laptop that only supports USB 2.0 speeds?

The adapter delivers up to 1 Gbps data transfer rates and connects via a Type C male USB connector, so performance will be limited by the host port's capability.

How can I confirm the 1 Gbps link is active after plugging it in?

Check the network status on your device; a negotiated 1 Gbps connection indicates the RJ-45 link is operating at the adapter's rated speed.

Does the box include a USB-C charging cable or do I need to supply my own?

The adapter has a Type C female USB port for power-delivery pass-through; you connect your existing USB-C power supply and cable to that port.

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