Can I connect three devices at the same time with this 1-to-3 Ethernet splitter?

This is a network switch that requires a 5v1a power supply to energize; it can be split into three simultaneous device connections

Will this 1 to 3 network switch support gigabit transmission over Cat 6 or Cat 7 cables?

Yes — when using high-quality Cat 6 or Cat 7 cables, the adapter can support up to 1000Mbps under ideal conditions. However, actual speeds may vary depending on your network configuration and distance.

Is this product plug and play, or do I need to configure anything in my router?

Plug and play. No drivers, software or network configuration required. Simply connect the power supply to energize and then connect the devices and Ethernet cables and it is ready to use.

Can I use this ethernet splitter for online gaming and 4K video streaming without lag?

Yes, this network switch is great for stable, high-speed applications such as gaming and 4K streaming.

Does it support both IPv4 and IPv6 connections?

Yes, the adapter works on a physical network layer and is fully compatible with both IPv4 and IPv6 protocols as long as your devices and router support them.