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Small black aluminium box with two RJ45 ports and a push button, short USB lead attached

ESTONE

ESTONE OZHW7 2-Port 2.5G/5G RJ45 Network Switch Selector

SKU CH-EQYV-XSXDA

A two-port RJ45 selector switches one computer between two networks at up to 10000 Mbps with a mechanical button for physical isolation

  • 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
  • Switch between two networks without rebooting the PC
  • Supports up to 10000 Mbps with Cat6 cables
  • Mechanical button gives physical port isolation
  • Aluminium alloy shell shields against electromagnetic interference
  • Compact 5.91 x 4.13 x 1.14 inch form factor

Compact 2.5G/5G Network Selector

The ESTONE OZHW7 is a two-port RJ45 switch selector that lets a single computer alternate between two wired networks without rebooting. It supports 10/100/1000/10000 Mbps speeds using Cat5 through Cat8 cables and operates in either 1-in-2-out or 2-in-1-out configurations. A manual push-button provides instant physical isolation between the connected networks.

Mechanical Switching Under Constant Use

Because the selector uses a purely mechanical switch, it maintains full 10000 Mbps throughput on the active port without introducing latency or packet loss during sustained transfers. The aluminum alloy housing shields the signal path from electromagnetic interference, keeping error rates low even when the link runs at 2.5G or 5G line rate for extended periods. No software drivers or power management states interrupt the connection.

Tool-Free Desktop Installation

The unit measures 4cm by 3.5cm by 2.1cm and includes a 0.8 metre USB cable for its 3.3V supply, so it sits unobtrusively on a desk or rack shelf. Simply plug the three RJ45 cables and the USB lead, then press the button to select the active port. The only common issue is forgetting to press the button after a cable change, which leaves the previous network active.

How it compares

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

Price $13.99
Cheaper than about 70% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameESTONE
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

Does the USB-powered switch draw enough current to warm up during all-day use?

The switch runs on 3.3 V USB power with no fan, so it stays cool and silent even when left on continuously.

What cable category must I already have to reach the advertised 10000 Mbps?

You need Cat 6 or higher Ethernet cables; the RJ45 ports support up to 10 Gbps with suitable cabling.

Will the mechanical button work reliably with my older 100 Mbps router and 1 Gbps NIC?

Yes, the pure mechanical selector passes 10/100/1000 Mbps traffic without negotiation issues, isolating each port electrically.

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