RJ12 RJ11 6P6C 6-PIN MALE to RJ45 CAT5 ETHERNET 8P8C 8PIN FEMALE NETWORK ADAPTER FX456
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SANOXY USB to Cat5/5e/6 Extension Cable Adapter Set w/RJ45 Ethernet SANOXY-VNDR-USB-CAT5-CBL-set - The Home Depot
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Sescom DMX-5XM-CAT5 C-Point Series 5-Pin XLR Male to RJ45 Adapter