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Small black USB-C adapter with RJ45 port

SIIG, Inc

SIIG, Inc JU-NE0914-S1 USB-C to Gigabit Ethernet Adapter

SKU CH-EFB0-PNVNJ MPN JU-NE0914-S1

Adds a gigabit Ethernet port to USB-C devices with driver-free setup and a compact 0.8" x 1.1" design

  • Product typeConsumer Electronics
  • Key featuresHigh performance: Delivers a packet transfer rate of up to 1
  • Add a gigabit Ethernet port to USB-C systems with 1000 Mb/s transfer rates
  • High performance networking delivers up to 1000 Mb/s for quick large file transfers
  • Compact portable design weighs 1.12 oz and measures .8 by 1.1 inches
  • Plug and play driver-free installation works with MAC 10.x and Windows 8/10
  • Built-in diagnostic LEDs show network connection and power status at a glance

USB-C Gigabit Ethernet Adapter

The SIIG JU-NE0914-S1 adds a single RJ-45 port to any USB-C computer. It delivers up to 1000 Mb/s transfer rates for large file moves, video streaming or gaming. The portable aluminium housing measures .8 by 1.1 inches and weighs 1.12 oz. Driver-free installation works with Windows 8/10 and MAC 10.x.

Travel-friendly single-port solution

Suits notebook owners who need a reliable wired link on the go or at a desk. Built-in LEDs show link and power status at a glance. Wake-on-LAN and full-duplex flow control are supported. Not suited for users needing multiple simultaneous network ports or link aggregation.

10/100/1000Base-T over USB 3.0 Type-C

The adapter negotiates 10, 100 or 1000 Mb/s twisted-pair speeds and is backward compatible with USB 2.0/1.1 hosts. RoHS certified with a one-year limited warranty. This single gigabit port decides whether the adapter matches your connectivity requirement.

How it compares

Measured against everything we stock in Filing Cabinets & Drawer Units, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 97% of the 145 comparable items (median $101.99).

Specifications

Product
Brand nameSiig
Model nameJU-NE0914-S1
Product typeConsumer Electronics
Size & build
Shipping weight0.45 kg
Package size147 × 102 × 43 mm

Questions about this item

How do I install the USB-C to Gigabit Ethernet adapter and what step is often missed?

Insert the USB 3.0 Type C plug into the host port and connect an RJ-45 cable; the step often missed is confirming the link LEDs light up to verify the 10/100/1000Base-T connection before transferring data.

What maintenance or replacement will the JU-NE0914-S1 need over time?

No scheduled maintenance is required; if the adapter fails within the 1 year limited warranty period it can be replaced, otherwise the unit itself is the only replaceable component.

What limit appears first during sustained high-throughput use?

The 1000 Mb/s packet transfer rate ceiling is the first limit reached under continuous heavy traffic, as the single RJ-45 port cannot exceed the 10/100/1000Base-T specification.

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