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Compact black RJ45 splitter with two female ports and short USB power cable

Jansicotek

Jansicotek OZHW3 Gigabit Ethernet Splitter 1 to 2 RJ45 with USB Power Cable

SKU CH-W09Z-F3WXN

Splits one Ethernet cable into two simultaneous gigabit ports and includes a USB power cable for stable operation

  • Adapter typeGigabit RJ45 Ethernet Splitter 1 to 2
  • Connector typeRJ45
  • Product typeEthernet Splitter 1 to 2 RJ45 Network Adapter
  • DetailsImportant Note: This Gigabit RJ45 Ethernet Splitter equipped
  • Key featuresExpand your network and add network devices with this 2-port
  • Product dimensions4.02 × 3.74 × 1.06 in
  • Connect two devices simultaneously with one cable
  • Achieve 1000 Mbps per port for fast transfers
  • Gold-plated pins and PCB ensure stable signals
  • Works with Cat5 through Cat8 Ethernet cables
  • Powered by 80 cm USB cable for reliable operation

Jansicotek OZHW3 Gigabit Splitter

The Jansicotek OZHW3 is a Gigabit Ethernet splitter that turns one RJ45 port into two female RJ45 ports. It is designed for users who need to connect two wired devices such as computers, TVs or set-top boxes to a single Ethernet cable run. The adapter requires the included USB power cable to operate and cannot function without a power connection.

USB Power Cable Enables Simultaneous Use

The bundled 80cm USB power cable supplies the active circuitry that allows both RJ45 ports to work at the same time. Without this powered connection the splitter will not pass data, so a USB port or USB power adapter must be available. The cable draws power from a standard USB socket and supports simultaneous networking for the two attached devices.

Simple Plug-and-Play Installation

Installation is straightforward: connect the incoming Ethernet cable to the single input port, attach two devices to the output ports, then plug the USB cable into a power source. The main issue users encounter is forgetting the power requirement, which results in no link lights or data transfer. Ensure the USB connection is secure and the power source is active before troubleshooting cabling.

How it compares

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

Price $17.99
Cheaper than about 57% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameJansicotek
Model nameOZHW3
Product typeEthernet Splitter 1 to 2 RJ45 Network Adapter
Adapter typeGigabit RJ45 Ethernet Splitter 1 to 2
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 if the port it plugs into fails?

The splitter includes an 80 cm USB charging cable that must stay connected for the device to operate; if the host USB port or power adapter stops supplying power, the cable itself can be swapped for any standard USB-A cable.

What throughput ceiling will appear first when both RJ45 ports run at full load?

Each of the two female ports is rated for 1000 Mbps, so the aggregate traffic cannot exceed that per-port limit; the splitter does not combine bandwidth beyond 1000 Mbps on a single connection.

How much heat or noise does the adapter produce when powered continuously?

The unit has no fan or moving parts and draws power only through the USB cable, so it runs silently and generates negligible heat during all-day operation.

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