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Small black rectangular splitter with four RJ45 ports and USB power cable

ESTONE

ESTONE OZHW5 Gigabit Ethernet Splitter 1 to 4 RJ45 Network Adapter

SKU CH-J1QH-1CT9M

A powered 1-to-4 Gigabit RJ45 splitter with LED status lights and an 80 cm USB power cable

  • Adapter typeGigabit RJ45 Ethernet Splitter 1 to 4
  • Connector typeRJ45
  • Product typeEthernet Splitter 1 to 4 RJ45 Network Adapter
  • DetailsImportant Note: This Gigabit RJ45 Ethernet Splitter equipped
  • Key featuresExpand your network and add network devices with this 4-port
  • Product dimensions4.02 × 3.74 × 1.06 in
  • Connect up to four devices from one Ethernet port
  • Gigabit speeds up to 1000 Mbps for fast transfers
  • Powered by included 80 cm USB cable
  • LED indicators show link status on each port
  • Compact 4.02 x 3.74 x 1.06 inch design

Splitter for Four Wired Devices

The ESTONE OZHW5 is a Gigabit Ethernet splitter that turns one RJ45 port into four, letting up to four computers or network devices share a single wired connection. It suits homes or small offices where the router or switch has too few ports and extra cabling is impractical. The adapter requires the included USB power cable to operate and cannot function without a power source.

USB Power Cable and LED Indicators

A 80 cm USB charging cable is bundled so the splitter can draw the power it needs for active signal distribution; a wall socket is recommended for the most stable supply. Built-in LED indicator lights show the link status of each of the four output ports, giving immediate visual confirmation that every connected device is communicating properly.

Plug-and-Play Installation

No drivers or software configuration are needed — simply connect the upstream Ethernet cable, attach the USB power cord, then plug in up to four downstream devices. The only common issue is forgetting the power connection; without it the splitter remains inactive and no network traffic passes through.

How it compares

Measured against everything we stock in Network Adapters & RJ45 Plugs, at today’s prices. Recalculated every night.

Price $25.99
Pricier than about 63% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameESTONE
Model nameOZHW5
Product typeEthernet Splitter 1 to 4 RJ45 Network Adapter
Adapter typeGigabit RJ45 Ethernet Splitter 1 to 4
Ports & slots
Connector typeRJ45
Size & build
Product dimensions4.02 × 3.74 × 1.06 in
Product weight3.2 oz
In the box
In the boxRJ45 Ethernet Splitter X1
USB Power Cord X1

Questions about this item

Will the USB power cable need replacing after continuous use?

The included 80 cm USB power cable is required for operation; if it wears out, any standard USB-A power source with a matching connector can take its place.

What throughput ceiling appears first when all four ports run at full load?

The chipset tops out at 1000 Mbps total bandwidth, so simultaneous heavy traffic on all four ports shares that single gigabit limit.

Does the adapter generate noticeable heat or fan noise during all-day operation?

The unit has no fan and draws power only through the USB cable, so it runs silently with minimal warmth under normal loads.

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