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Compact aluminium hub with one upstream USB-A, three downstream USB-A ports and a Gigabit RJ45 jack

Henrety HRY-A-RJ45-HUB USB 3.0 4-in-1 data adapter

SKU CH-2JP5-3SG1D

A four-port USB 3.0 hub adds three Type-A sockets and a gigabit RJ45 Ethernet jack for wired network speeds up to 1000 Mbps

  • Port count1 x Type-A Upstream, 4 xType-A Downstream
  • Supported standardsEthernet
  • Maximum devices supported4
  • Video connectorsUsb, Plug
  • Supported cardsEthernet
  • Indicator lightsPlug
  • Gigabit Ethernet up to 1000 Mbps for stable wired networking
  • Three USB 3.0 ports expand connectivity for multiple peripherals simultaneously
  • Driver-free operation on Windows 10, 8.1, Mac OS, Linux and Chromebook
  • Aluminium housing improves durability and heat dissipation
  • Compact 28 x 28 x 25 mm design weighs only 0.059 kg

4-in-1 USB 3.0 hub with gigabit Ethernet

The Henrety HRY-A-RJ45-HUB adds a 1000 Mbps RJ45 port and three USB 3.0 downstream ports through a single USB Type-A upstream connection. It suits laptops, tablets or desktops that lack a wired network socket or need extra peripheral ports. All four ports operate simultaneously without driver installation on Windows 10, 8.1, Mac OS, Linux, Chromebook and Surface Pro devices.

Aluminium shell and status LEDs change daily use

The aluminium housing improves durability over plastic alternatives and helps dissipate heat during sustained transfers. A blue power LED and a green activity LED give immediate visual confirmation of link status and data flow. Gigabit speeds require a CAT6 or higher cable; the port falls back to 100 Mbps or 10 Mbps automatically when connected to older cabling.

Check upstream port and cable before ordering

Your host must provide a USB Type-A 3.0 port to deliver the advertised bandwidth and power budget for all four downstream devices. Verify that your Ethernet cable is CAT6 or better if 1 Gbps throughput is required. The adapter draws power from the upstream port, so systems with limited USB current may not sustain every port at full load simultaneously.

How it compares

Measured against everything we stock in Interface & Card Adapters, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 76% of the 354 comparable items (median $21.99).

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Specifications

Product
Brand nameHenrety
Product lineHRY-A-RJ45-HUB Henrety
Model nameHRY-A-RJ45-HUB
Part numberHRY-A-RJ45-HUB
Product colorUSB to RJ45+3*USB 3.0
Product typeUSB
Connectivity
Supported standardsEthernet
Ports & slots
Port count1 x Type-A Upstream, 4 xType-A Downstream
Video connectorsUsb, Plug
Size & build
Product dimensions28 in × 28 in × 25 in
Product weight0.059 kg
Compatibility
Maximum devices supported4
Supported cardsEthernet
In the box
In the boxUSB to RJ45+3*USB 3.0
Environment & compliance
Temperature rangePlug
More details
Indicator lightsPlug

Questions about this item

Will the aluminium casing of the HRY-A-RJ45-HUB need any special care to maintain heat dissipation over time?

The aluminium shell is designed for durability and improved heat dissipation. No special maintenance is required; simply keep the vents clear of dust for optimal performance.

What limits the sustained transfer speed of the RJ45 Gigabit port on this adapter?

The port supports up to 1000 Mbps. Sustained speed is limited by the USB 3.0 upstream bandwidth and requires a CAT6 or higher Ethernet cable to reach the maximum rate.

Does the blue LED power light and network indicator generate noticeable heat or noise during all-day operation?

The adapter has no moving parts and runs silently. The aluminium housing manages heat effectively, and the LED indicators consume minimal power without adding measurable warmth.

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