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Black RJ45 splitter with two female ports and a USB power cable

Jansicotek

Jansicotek RJ45 1 to 2 Splitter Adapter with USB Power Cable 0.75m

SKU CH-CWZC-ZQ7PQ

Splits one Ethernet line into two 100 Mbps connections using a USB-powered adapter with gold-plated RJ45 ports and a 0.75 m cable

  • Product type1 to 2 RJ45 Network Splitter Adapter
  • In the box1 X RJ45 Network Splitter Adapter
  • Connect two devices from one Ethernet line with USB power
  • Gold-plated pins and oxygen-free copper contacts resist corrosion
  • Each output runs at 100 Mbps while the input supports 1000 Mbps
  • Works with Cat5, Cat5e, Cat6 and Cat7 cables
  • Compact ABS shell and 0.75 m USB cable for easy placement

Jansicotek RJ45 1-to-2 Splitter

This adapter divides one Ethernet connection into two RJ45 female ports using a USB power cable. It suits home or office users who need two devices online from a single wall jack without running extra cabling. The gold-plated pins and oxygen-free copper contacts resist corrosion for a reliable link.

Sustained throughput per port

Each of the two output ports delivers up to 100Mbps while the combined input handles up to 1000Mbps. Signal paths remain isolated so traffic on one port does not degrade the other during continuous use. The USB power lead ensures stable operation when both connected devices are active simultaneously.

Plug-and-play installation

Connect the incoming network cable to the single RJ45 port, attach two outgoing cables to the dual ports, and plug the USB lead into any powered USB socket. No drivers or configuration are required. The splitter works with Cat5, Cat5e, Cat6 and Cat7 cables. It cannot increase total bandwidth beyond the source link, so gigabit speeds are not available on the individual outputs.

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 adapter draw much power or generate heat when two computers share one Ethernet line all day?

The splitter is a passive device that only needs the 0.75 m USB cable for power; it has no fan or active circuitry, so heat and power draw are negligible.

What must I already own to connect two devices to a single network port with this splitter?

You need one incoming Cat5, Cat5e, Cat6 or Cat7 cable plus two outgoing Ethernet cables, and a free USB-A port to supply the 0.75 m power lead.

Will my older Cat5e patch cables limit the 100 Mbps per port that this splitter provides?

Cat5e supports up to 1 Gbps, so it will not restrict the 100 Mbps throughput each of the two output ports delivers.

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