VL711/VL711N Low-Power Super-Speed USB to SATA 6Gb/s Bridge Controller. VL711S Low-Power Super-Speed USB to SATA 3Gb/s Bridge Controller. VIA Lab’s VL711 is a high performance, low power single chip USB 3.0 to SATA 6Gb/s bridge controller designed for new generation external storage devices that connecting Hard Disk Drive (HDD), Solid-State Drive (SSD), and Optical Disc Drive (ODD). Its integrated in-house USB PHY enables VL711 to run in USB Super-Speed, High-Speed, and Full-Speed modes.