The TP-LINK series products supplied by our store all have Chinese version instructions. If necessary, our staff can provide English instructions for the products through private chat. The TL-SG1218P is a full Gigabit unmanaged PoE switch that supports 16 ports with PoE+ function and complies with the IEEE 802.3af/at standard. The single-port PoE power can reach 30W, and the maximum PoE output power of the whole machine is 180W. It supports three working modes: standard switching, video surveillance, and VLAN isolation. As a PoE power supply device, it can automatically detect and identify powered devices that meet standards and power them through network cables. Plug and play, simple and convenient to use, suitable for hotels, campuses, factory dormitories and small and medium-sized enterprises to build cost-effective PoE networks.