Thank you for viewing. TP-Link Switching Hub TL-SG105 (Gigabit compatible, 5 ports). - Operation confirmed - Purchase date: January 4, 2017 - There is some wear and tear from normal use, but there are no operational problems. [Product Details] - 10/100/1000Mbps Gigabit compatible RJ45 port x 5 - Auto-negotiation support - Power saving with Green Ethernet technology (up to 84% reduction) - Stable data transfer with IEEE 802.3X support - 802.1p / DSCP QoS, IGMP snooping support - Plug & Play (no configuration required) [Housing/Installation] - Metal (steel) housing - Desktop installation / Wall-mount compatible [Included items] - Power adapter (included) ※ Box and instruction manual are not included. This is a standard model that can be widely used for home use, small offices, and sub-lines. Please understand that this is a used item, and check the condition in the photos. If you have any questions, please feel free to comment. Thank you.