{"product_id":"hifi-rose-rsa720","title":"HiFi Rose RSA720 USB Fiber Hub","description":"\u003cp\u003e\u003cstrong\u003eHiFi Rose RSA720 USB Fiber Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe RSA720 uses an optical USB to fundamentally block vibration and electrical noise from external storage devices and provides the best solution for reliable use by allowing multiple devices to be connected simultaneously with four independent USB ports.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design Maximizing Usability and Functionality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe compact design of the RSA720 makes it easy to install and use, \u003c\/span\u003eand it is made of durable materials to ensure reliable performance over a long period of time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdopted an Optical USB Port\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe RSA720 can completely block electrical and vibration noises caused by external storage devices by using USB ports based on an SP optical transceiver.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Distance Transmission Available\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe RSA720 supports long-distance transmission using optical cables while maintaining a transmission speed of USB 3.0. Depending on the module used, the transmission distance can be stably extended to hundreds of meters, enabling flexible use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuaranteed Stable Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTransmission Speed\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe RSA720 is very useful when you want to support reliable, high-speed USB connections in situations where long-distance data transmission is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupports USB 3.0\/2.0 via Four Independent USB Ports\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe RSA720 supports two ports for USB 3.0 and two ports for USB 2.0, respectively, and you can plug and play external device into the ports without installing a separate driver.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Connect Using an SFP Optical Transceiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSet the dip switch on the side to SFP Mode and use the enclosed SFP module and optical cable to connect as shown in the figure below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0376\/5026\/8291\/files\/sfp1_600x600.png?v=1698315618\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Connect Using a USB 3.0 Type-B Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen connected to a device that does not support the SFP optical transceiver\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSet the dip switch on the side to Type-B Mode and use the included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUSB 3.0 type-B cable to connect, as shown in the figure below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0376\/5026\/8291\/files\/sfp2_600x600.png?v=1698315633\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0376\/5026\/8291\/files\/sfp2_600x600.png?v=1698315633\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0376\/5026\/8291\/files\/Spec_c45078dd-0b3d-4efe-9ea3-57eea8ee861f_480x480.png?v=1698315688\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"HiFi Rose","offers":[{"title":"Default Title","offer_id":56215667474818,"sku":"8809576420180","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6652\/0962\/files\/RS-130-_1.jpg?v=1768428150","url":"https:\/\/premiumhomeaudio.co.uk\/products\/hifi-rose-rsa720","provider":"Premium Home Audio","version":"1.0","type":"link"}