Synology DS212 delivers an average 110 MB/sec reading speed under RAID 1 configuration in a Windows environment, & 54.3 MB/sec writing. Disk Station DS212 provides a reliable solution for data sharing with an easy to use interface, & comprehensive office applications, including a complete backup solution making it one of the best values in 2-bay NAS devices available today. Coming with USB (Universal Serial Bus) 3.0 support which offers transmission speeds of up to 5 Gbps, namely 10 times faster than USB (Universal Serial Bus) 2.0, DS212 takes less time for data transfer for external hard drives & consumes less power. In addition, hot-swappable drives make it easier for maintenance & hard drive replacement. Optimal Price/ Performance Ratio Features Super Speed USB (Universal Serial Bus) 3.0 Hardware Encryption Engine Cool & Quiet Design Effective Backup Solutions Running on Synology Disk Station Manager (DSM) Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.