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Small black aluminium box with three RJ45 ports and a switch button on a short cable

Jansicotek

Jansicotek OZHW7 2.5G/5G Ethernet Switch Selector adapter

SKU CH-ZV6N-K2DP7

A compact Ethernet switch selector lets one device toggle between two networks or one network serve two devices with a single button press

  • Connector typeRJ45
  • Units per package1
  • Product typeEthernet Switch Selector
  • Product colorBlack
  • DetailsSize: 4 cm x 3.5 cm x 2.1 cm Length:0.8 m(2.62 ft) USB Power
  • Key features2-port RJ45 Network Switch: A computer, two network switchin
  • One-button switching between two networks with physical isolation
  • Toggle a single cable between two devices without unplugging
  • Shielded RJ45 ports support Cat5 through Cat8 cabling
  • Compact 4 cm × 3.5 cm × 2.1 cm aluminium housing
  • USB-powered at 3.3 V with LED status indicator

Compact Ethernet Switch Selector

The Jansicotek OZHW7 is a passive RJ45 selector that lets a single computer toggle between two separate networks with a single button press. It suits home-office users who need to isolate a corporate LAN from a personal connection without unplugging cables or rebooting the machine.

Aluminium housing with LED status

The shielded metal enclosure measures 4cm by 3.5cm by 2.1cm and draws 3.3V over USB, adding no fan noise or measurable heat to the desk. An integrated LED shows which port is active, so the user can confirm the current path at a glance.

Replaces manual cable swapping

This adapter removes the wear and hassle of repeatedly plugging and unplugging Cat5 through Cat8 patch leads when moving between internal and external networks. The jump is worthwhile whenever physical port isolation is required but a powered managed switch would be excessive.

How it compares

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

Price $11.99
Cheaper than about 80% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameJansicotek
Model nameOZHW7
Product typeEthernet Switch Selector
Product colorBlack
Ports & slots
Connector typeRJ45
Size & build
Product dimensions5.91 × 4.13 × 1.14 in
Product weight1.41 oz
In the box
Units per package1
In the box1 × 2 Ports 2.5G/5G Gigabit Network Switch

Questions about this item

How do I install the OZHW7 selector and what step do people miss?

Connect the USB power cable to a 3.3V source, plug the Ethernet cables into the three RJ45 ports, then press the button to choose the active path; the step often missed is providing USB power, because the switch will not change state without it.

What maintenance or replacement will the OZHW7 need later?

No scheduled maintenance is required; the aluminium shell and shielded RJ45 contacts are rated for long-term use, so only the USB power cable or the Ethernet patch cords would ever need replacement if they become damaged.

What limit appears first when the OZHW7 runs continuously under load?

The 1000Mbps throughput ceiling of the RJ45 ports is reached before any thermal or power limit, so sustained traffic above 1Gbps will bottleneck at the connector speed.

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