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Compact RJ45 splitter with two female ports, short USB power lead, black PVC body

LUOM

LUOM 1 to 2 RJ45 Female Splitter Adapter USB Powered 100Mbps per Port 1000Mbps Input 0.8m Cable

SKU CH-TFHR-KRBX7

USB-powered RJ45 splitter divides one Gigabit input into two 100 Mbps ports with .8 m cable

  • Product type1 to 2 RJ45 Network Splitter Adapter
  • In the box1 X RJ45 Network Splitter Adapter
  • Share one Ethernet line between two devices simultaneously via USB-powered 1-to-2 RJ45 splitter
  • Each output delivers up to 100 Mbps while the combined input handles up to 1000 Mbps
  • Shielded metal housing blocks electromagnetic interference for stable signal transmission
  • Extends network reach with 0.8 m cable and supports Cat 5 through Cat 7 cables
  • Compact 4 cm × 3.5 cm × 2.1 cm adapter fits tight spaces behind desks or panels

Dual-Port RJ45 Splitter for Shared Ethernet

This LUOM adapter splits a single 8-pin Ethernet cable into two female RJ45 ports so two devices can share one line simultaneously. It accepts Cat5 through Cat7 patch cables and draws power from an integrated USB cable. The compact 4cm by 3.5cm by 2.1cm housing includes a 0.8m lead for convenient placement.

Sustained 100 Mbps per Port

Each output port delivers up to 100 Mbps during continuous use while the combined input handles up to 1000 Mbps. The internal PCB separates the two signal groups so traffic on one port does not interfere with the other. Shielded construction suppresses electromagnetic disturbance to maintain stable throughput over extended sessions.

Verify Single-Cable Infrastructure

Confirm your installation uses a single 8-core Ethernet run that you intend to split rather than two separate cables already in place. Ensure a USB Type-A port or charger supplying 3.3 V is reachable within the 0.8 m cable length to power the adapter. The device does not create additional bandwidth beyond the 100 Mbps per port limit.

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
Product type1 to 2 RJ45 Network Splitter Adapter
In the box
In the box1 X RJ45 Network Splitter Adapter

Questions about this item

Does the USB-powered splitter generate noticeable heat or noise when it runs continuously?

The adapter has no fan or moving parts, so it is silent and produces only minimal warmth from the 3.3 V USB supply.

What cables and power source do I need before this splitter will work?

You need one Cat 5-to-7 patch cable for the 1000 Mbps input, two more Cat 5-to-7 cables for the 100 Mbps outputs, and a free USB-A port or charger for the 0.8 m power lead.

Will my older Cat 5e wall runs and 100 Mbps switch work reliably with this adapter?

Yes — the splitter meets Cat 5e performance requirements and each output port is rated at 100 Mbps, matching legacy 100BASE-TX equipment.

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