Designed specifically for Synology XS+/XS series NAS servers, Synology E10G15-F1 is a 10 Gigabit, single SFP+ port PCI Express x4 adapter which provides a cost-effective solution to increase Ethernet connection speed. Featuring high speed data transmission at a 10 Gbps connection over fiber-optic cabling, 802.1Q VLAN tagging, and 802.3x flow control, E10G15-F1 allows businesses to enhance agility and enjoy high-performance access to Synology XS+/XS series NAS servers.