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White USB-C adapter with RJ45 and USB-A ports

STARTECH

STARTECH US1GC301AUW USB-C Gigabit Ethernet Adapter with USB-A Port White

SKU CH-HFGX-EWX7R MPN US1GC301AUW

Adds Gigabit Ethernet and an extra USB-A port through a single USB-C connection

  • TypeAdapter
  • ColorWhite
  • SpecificationsBus Type: USB 3.1 Gen 1 Chipset ID: Realtek RTL8153 VLI VL81
  • FeaturesPowerful Gigabit Network Connections Native Driver Support M
  • Gigabit wired networking from a USB-C laptop
  • Realtek RTL8153 chipset supports IEEE 802.3ab
  • Extra USB-A 3.1 port adds peripheral connectivity
  • Native driver support simplifies installation across systems
  • VLAN tagging and jumbo frames for managed networks

Wired Connectivity for USB-C Devices

This USB-C to Gigabit Ethernet adapter adds a wired RJ45 network link and a USB-A pass-through port to laptops that lack built-in Ethernet. It draws power from the host port and requires no external supply. The white housing matches light-coloured ultrabooks and tablets.

Upgrade from Wireless or Missing Ports

The adapter replaces unreliable Wi-Fi or a missing Ethernet jack with a stable 10/100/1000 Mbps link that supports IEEE 802.3 standards and 9K jumbo frames. The jump is worth it when low latency, full duplex throughput or VLAN tagging are needed for managed networks.

Single-Port Hub for Travel or Docking

One USB-C or Thunderbolt 3 port gains both Gigabit Ethernet and an extra USB 3.1 Gen 1 Type-A socket for a mouse, drive or dongle. Native driver support in Windows, macOS, Linux and Chrome OS means plug-and-play operation without software installation.

Highlights

  • Gigabit wired networking from a USB-C laptop
  • Realtek RTL8153 chipset supports IEEE 802.3ab
  • Extra USB-A 3.1 port adds peripheral connectivity
  • Native driver support simplifies installation across systems
  • VLAN tagging and jumbo frames for managed networks

Specifications

BrandStarTech.com
ModelUS1GC301AUW
TypeAdapter
ColorWhite
SpecificationsBus Type: USB 3.1 Gen 1
Chipset ID: Realtek RTL8153
VLI VL817
Industry Standards: IEEE 802.3i (10BASE-T)
IEEE 802.3u (100BASE-T)
IEEE 802.3ab (1000BASE-T)
IEEE 802.1q (VLAN Tagging)
Interface: RJ45 (Gigabit Ethernet)
Ports: 1
USB Pass-Through: Yes
: Auto MDIX: Yes
Compatible Networks: 10/100/1000 Mbps
Full Duplex Support: Yes
Jumbo Frame Support: 9K max.
Maximum Data Transfer Rate: 5 Gbps (USB 3.1 Gen 1)
Promiscuous Mode: Yes
FeaturesPowerful Gigabit Network Connections
Native Driver Support Makes Installation Easy
Trouble-Free Connections Through USB-Type-C
Additional Connectivity With an Extra USB 3.1 port
Shipping weight0.45 kg
Package size152 × 102 × 51 mm

Questions about this item

Does the white USB-C Gigabit Ethernet adapter need a separate power supply to run?

No, it draws power from the host USB-C or Thunderbolt 3 port.

Which step do users often skip when installing the Realtek RTL8153 and VLI VL817 chipset adapter?

Allow the operating system to load the native driver before plugging in the Ethernet cable.

What part of the USB-C to RJ45 and USB-A adapter wears out first with daily plugging?

The USB-C connector and RJ45 port see the most mechanical stress.

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