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Small black RJ45 splitter box with three ports and a short USB power cable

GCROWN

GCROWN RJ45 Ethernet Splitter 1 to 3 USB Powered 1000 Mbps

SKU CH-8DVG-9WJHA

A USB-powered RJ45 splitter lets three devices share one Ethernet line at up to 1000 Mbps

  • TypeUSB Wi-FI Adapter
  • Three devices share one Ethernet line via USB power
  • 1000 Mbps throughput per cable set with no crosstalk
  • Gold-plated pins and metal shielding ensure durable connections
  • Works with Cat5 through Cat8 network cables
  • 8 metre USB cable included for powered operation

Solves Cabling Shortages

This RJ45 splitter lets three computers share one Ethernet line at the same time. A 0.8 metre USB cable supplies the required power for operation. Any of the three female ports can serve as the input while the others act as outputs. It works with Cat5 through Cat8 cables.

Sustained Throughput

The adapter delivers up to 1000 Mbps per cable set without crosstalk between signals. Gold-plated pins and metal shielding maintain signal integrity during continuous use. Rigid PVC housing resists impact, heat and low temperatures for reliable long-term performance.

One Input Three Outputs

Only one Ethernet source can be split among the three ports simultaneously. Buyers who need more than three active connections cannot use this device. It also requires an available USB power source to function.

Highlights

  • Three devices share one Ethernet line via USB power
  • 1000 Mbps throughput per cable set with no crosstalk
  • Gold-plated pins and metal shielding ensure durable connections
  • Works with Cat5 through Cat8 network cables
  • 8 metre USB cable included for powered operation

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

Does the USB power cable on the GCROWN RJ45 Ethernet Splitter 1 to 3 generate extra heat when running all day?

The unit draws power through a 0.8 metre USB cable and its PVC housing is rated as heat resistant, so normal continuous operation should not produce noticeable warmth.

What must I already own to use the three female RJ45 ports on this splitter simultaneously?

You need one incoming Ethernet cable (Cat5e or better) and up to three additional Ethernet cables to connect your devices, plus a USB power source such as a wall adapter or powered hub.

Will this 1000 Mbps splitter work reliably with older Cat5 cables I still have installed?

The specifications list compatibility from Cat5 through Cat8, but the 1000 Mbps throughput requires at least Cat5e cabling; plain Cat5 will fall back to lower speeds.

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