We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black aluminum RJ45 switch box, 4 by 3.5 by 2.1 cm, mechanical toggle button, LED indicator, 0.8 m USB power cable

ESTONE

ESTONE OZHW7 2.5G/5G Bi-Directional RJ45 Network Switch

SKU CH-4TXP-5FDMZ

A bi-directional RJ45 switch lets one device alternate between two networks or two devices share one network with physical isolation up to 10000 Mbps

  • 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 on one PC with a mechanical button
  • Share one network between two PCs without simultaneous use
  • Up to 10000 Mbps throughput using Cat 6 cables
  • Aluminium alloy housing with LED status indicators
  • USB-powered at 3.3 V with 0.8 m cable included

Bi-Directional RJ45 Network Switch

The ESTONE OZHW7 is a compact mechanical selector that lets a single device alternate between two wired networks or lets two devices share one network connection. A physical button switches the active path without software configuration or a system reboot. The aluminium housing measures 4cm by 3.5cm by 2.1cm and includes an integrated .8 metre USB cable for 3.3V power. LED indicators show the currently active port at a glance.

Home offices and small labs needing manual network

Users who want to isolate a work laptop from a home LAN or toggle between separate ISP lines will appreciate the instant physical cutoff. The switch cannot pass traffic to both connected devices simultaneously so it does not suit scenarios that require concurrent access or automatic failover. Buyers needing Power over Ethernet, managed VLAN features or rack-mount brackets should consider a managed switch instead.

10000Mbps maximum throughput with Cat6 cabling

When paired with Category 6 or higher cables the selector supports up to 10000Mbps in either 1-in-2-out or 2-in-1-out mode. The purely mechanical contacts provide galvanic isolation between the two network paths preventing IP address conflicts. No external power adapter is required beyond the supplied USB connection.

How it compares

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

Price $12.99
Cheaper than about 75% of the 1,221 comparable items (median $19.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

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 mechanical switch button wear out and need replacement?

The selector uses a purely mechanical button for port switching with no electronic components to degrade, so the button itself is the only moving part and is built into the aluminum housing for durability.

What throughput limit appears first when the selector runs at 2.5G or 5G speeds continuously?

The adapter supports up to 10000Mbps using Category 6 cabling, so the cable rating and the 1000Mbps baseline of the RJ45 ports set the practical ceiling before any internal bottleneck.

How much heat or power draw should I expect when the device is powered via USB all day?

It draws 3.3V from a USB supply with no fan or active cooling, and the aluminum casing passively dissipates the minimal heat generated by the passive switching circuitry.

More in Network Adapters & RJ45 Plugs

Similar items