Specially designed to solve weak WiFi signal and connection problems caused by insufficient wiring, such as basements, attics, detached houses, and more than two online devices. * Free shipping ✨ * Immediate purchase welcome, silent purchase at midnight OK ◎ * Shipping is not available on Saturdays, Sundays, and holidays. * Anonymous delivery is not available. * One-of-a-kind, first-come-first-served * Bulk purchases welcome, feel free to comment * Opened for inspection and photography. ・Please understand and purchase with home storage and simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ #CielProducts List is here ✨☜ 【Physical Data Transmission】 The RJ45 Ethernet distributor splits the original built-in Ethernet cable (8 pins) into two groups (1234/5678) and transmits data via a pure physical connection. 【3 Connection Methods】 Two computers share an Ethernet cable simultaneously. You can also connect a router and a set-top box to the internet simultaneously, or use the router to loop the signal back to other devices. 【Connection Method】 If two computers need to access the internet simultaneously, and the router is far from the computers, an 8-core cable is required between the two RJ45 splitters, but two computers are needed at the same time. (28-52)1