RJ45 CAT5e CAT6 RJ11 Network Cable Tester Ethernet LAN PC Wire Lead Testing Tool. Compatible with RJ45, CAT5e, CAT6, and RJ11 cables, supportingdouble-twisted cables for accurate results. RJ45 CAT6e CAT5e Network Ethernet UTP/STP LAN PC Wire Cable Tester andTesting Tool.
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