Important Note- If you're using Only One rj45 splitter, it will became a Swtich/Extender instead of a splitter, Only One output can access the Internet and you can manually switch it on your computer. This product needs to use Two at the same time just like the 'Figure 2 to be a real splitter!One to Two Ethernet Splitter- If you use two splitters at the same time as shown in Figure 2, this rj45 ethernet cable splitter will allows you to get two 100mbps ethernet outputs from just one network socket, easily get two network-connected devices immediately.Universal Fits- This network splitter adopts standard 8 pins to made rj45 ports (both male and female ports), compatible with Cat5, Cat5e, Cat6, Cat6a, Cat7 and Cat8 ethernet cables. No driver or power required, just Plug and Play, works with Modem, Router and other devices with RJ45 ports.High Quality- Our internet splitter used thicken PCB board with upgraded chip, strengthen enginerring ABS shell to make sure the durabity of the whole splitter, metal shield interface with stable buckle can effectively shielding interference such as EML and RFL.