HiFi Rose RSA720 Fiber Optic USB Hub

1 Year Local Warranty.

The 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.

Compact Design Maximising Usability and Functionality

The compact design of the RSA720 makes it easy to install and use, and it is made of durable materials to ensure reliable performance over a long period of time.

Adopted an Optical USB Port

The RSA720 can completely block electrical and vibration noises caused by external storage devices by using USB ports based on an SFP optical transceiver.

Long-Distance Transmission Available

The 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.

Guaranteed Stable Data Transmission Speed

The RSA720 is very useful when you want to support reliable, high-speed USB connections in situations where long-distance data transmission is required.

Supports USB 3.0/2.0 via Four lndependent USB Ports

The RSA72O 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.

How to Connect Using an SFP Optical Transceiver

Set 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.

How to Connect Using a USB 3.0 Type-B Cable

When connected to a device that does not support the SFP optical transceiver, set the dip switch on the side to Type-B Mode and use the included USB 3.0 Type-B cable to connect, as shown in the figure below.