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DB9 Female to RJ45 Modular Adapter
Amazon.com: DTECH DB9 to RJ45 Console Cable Cisco Device Management Serial Adapter (6 Feet, Blue) : Electronics
HPE RJ45-DB9 DCE Female Serial Adapter | HPE Store US
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Modular Adapter Kit - DB9 Female to RJ45 - Blue | Computer Cable Store
Tripp Lite Modular Serial Adapter Ethernet to Console Server RJ45 FDB9 F Serial adapter DB 9 F to RJ 45 F thumbscrews beige - Office Depot
StarTech.com DB9 to RJ45 Modular Serial Adapter - Black - GC98MF - Cable Connectors - CDW.com
Cisco Console Management Cable RJ45 Male to DB9 Female - 6ft