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Small black aluminum box with two RJ45 ports, a switch button and a short USB power cable

LUOM

LUOM OZHW7 2.5G/5G Bi-Directional Ethernet Switch Selector

SKU CH-4KSW-3DN82

A bi-directional RJ45 switch lets you toggle between two networks or devices at up to 1000 Mbps without rebooting, using a manual button for physical port 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 restarting your device via manual button
  • Achieve up to 1000Mbps transfer speeds with Cat6 cables and RJ45 connectors
  • Mechanical switch provides physical port isolation preventing unwanted IP connections
  • Aluminium alloy case offers EMI shielding and better heat dissipation than plastic
  • USB-powered at 3.3V with plug-and-play operation requiring no driver installation

Network selector for dual LAN paths

The LUOM OZHW7 is a bi-directional RJ45 switch that lets a single computer alternate between two wired networks without rebooting. It accepts one input and two outputs or two inputs and one output, making it useful for separating an internal LAN from an external link. Only one port is active at a time, ensuring physical isolation between networks.

Mechanical switching under constant traffic

A tactile button selects the active path instantly, so sustained transfers on the chosen link proceed without software intervention or driver overhead. The aluminium alloy housing acts as a shielded enclosure, preserving signal integrity during long file moves or continuous streaming sessions. No power-cycle is required when toggling between networks.

Passive thermals and USB power draw

The unit draws 3.3 V from the included USB cable, consuming minimal current while the metal case dissipates heat without a fan. At 4 cm by 3.5 cm by 2.1 cm and 1.41 ounces it adds negligible bulk or noise to a desk setup. The 0.8 metre lead reaches nearby ports without strain.

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).

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Specifications

Product
Brand nameLUOM
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 selector draw enough USB power to warm up during continuous use?

It runs on a 3.3 V USB supply and its aluminum-alloy case dissipates heat better than plastic, so it stays cool even when left on all day.

Which cable categories must I already have for the 2.5 Gbps / 5 Gbps ports to work?

The switch is rated for Cat 5 through Cat 8; use at least Cat 6 cables to reach the advertised 1000 Mbps throughput.

Can I keep my older Cat 5e patch cords and still get a stable link through the mechanical switch?

Yes — the selector accepts Cat 5e and up, and the mechanical button physically isolates the unused port so the active connection remains stable.

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