StarTech.com 2-Port USB 3.0 Extender over OM3 Multimode Fiber, LC/LC, 2x 5Gbps USB-A Hub, 350m (1150ft), Durable USB Fiber Optic Extender - 1150ft (350m) USB 3.0 extender over OM3 multimode LC to LC optical fiber with 2x 5Gbps USB Hub. Not affected by EMI
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