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4 Port USB 3.0 Fiber Extender,4-Port 3.0 over UTP 4Ports 3.0 Optic with 10G MMF 850nm 300M Duplex LC SFP Transceiver Module - AliExpress
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Amazon.com: Transwan USB 3.0 Fiber Extender to Max 250 Meters (820 FT) Over Single-Mode Fiber with 2 x LC 10 Gbps SFP, USB 3.0 Fiber Optic Extender with 5 Gbps Super Speed,
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4 port USB 3.0 / 2.0 / 1.1 Universal USB Over Fiber Optical Extender / Hub – Kit USB Over Fiber Extenders Video Audio Transmission Equipment AD-Net Selangor, Malaysia, Kuala Lumpur (KL),
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Amazon.com: Elecan Active Optical USB 3.0 Extension Cable 50 FT Fiber Optic Type A Male to Female USB Extension Cord USB Extender 5Gbps Data Transfer for Webcam,Gamera, USB Hub, Keyboard, Hard Drive,
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