Thank you for viewing! Iwillink RJ45 Cat6 Keystone Coupler for LAN Cable, Female to Female Connector, Cat6 Keystone Jack, LAN Cable Extension Connector Adapter, UTP Keystone Coupler Insert, Blue (Set of 25) ⚫︎ You can connect two Cat5e/Cat6 Ethernet network cables using the Cat6 female-to-female keystone jack. ・Please understand that this item is stored at home and will be shipped with simple packaging before purchasing (⁎ᵕᴗᵕ⁎) ・Although it is a new, unused item, it has been opened for inspection and photography, so it is listed as "Like New". ※I do not have expert knowledge regarding the product, so I may not be able to answer all questions about the product. Please understand. ◇21-31 0002