Feature

Digital-SECURE® Brand - Shipped Fast by Amazon from the US and eligible for Amazon's 30-day returns policy and Prime or Super Saver Shipping
RJ45 Female to Female Straight through Connector. Up to Cat 6 Gigabit rated (unshielded)
Enables much longer cables to be made from shorter cables. Can be used with 4 wire RJ-11 telephone and fax cable cords
Great for small or large multiple LAN workstation installations (temporary or permanent)
PLEASE NOTE: These are not heavy duty couplers - not intended for use in harsh environments， outdoor or for testing applications where the Ethernet cable is repeatedly plugged and unplugged
Item model num : RJ45-CPLR-BLK-12
MPN(PartNumber) : 4447781