Remove the bottleneck from your network setup - it is time to upgrade that 1 Gigabit switch to something truly powerful and enjoy real speed. This device is a practical solution for those who work with huge data files and need fast, capable connection 24/7: multimedia production, scientific research, game development, big data analysis and so on. CRS312-4C+8XG-RM has a dual power supply for redundancy - no unexpected downtime when the deadlines are looming. It has a full size USB, a console port for configuration and a 1U rackmount case - fits all the standard racks.