TP-Link TL-SG1210MPE is an easy smart switch with 9× gigabit RJ45 ports and 1× gigabit combo SFP/RJ45 port that requires no configuration. With 8× PoE (Power over Ethernet) ports, it can automatically detect and supply power with all IEEE 802.3af/at compliant Powered Devices (PDs). In this situation, the electrical power is transmitted along with data in one single cable allowing you to expand your network to where there are no power lines or outlets, where you wish to fix devices such as APs, IP Cameras or IP Phones, etc. Professional 10-Port Switch with 8-Port PoE+ (123 W Budget) for Numerous Applications Compliance with the 802.3af/at PoE+ standard supports up to 30 W on each PoE port. The total 123 W PoE power budget for the 8× PoE+ ports opens up a wide range of applications, such as surveillance for offices, dormitories, and small businesses. It is fully compatible with IP cameras, access points, IP phones, computers, printers, and more. Specification : Product Name 10-Port Gigabit Easy Smart Switch with 8-Port PoE+ Product Type Ethernet Switch Manageable Yes Ethernet Technology Gigabit Ethernet Number of Total Expansion Slots 1 Product Family EasySmart Media Type Supported Optical Fiber Twisted Pair Total Number of Network Ports 10 PoE (RJ-45) Port Yes Expansion Slot Type SFP (mini-GBIC) Form Factor Desktop Power Consumption 7.66 W Power Source Power Adapter Layer Supported 2 Environmentally Friendly Yes Network (RJ-45) Yes Number of SFP Slots 1 Modular Yes Shared SFP Slot Yes Port / Expansion Slot Details 8 x Gigabit Ethernet PoE+ 1 x Gigabit Ethernet Network 1 x Gigabit Ethernet TP/SFP Combo PoE Budget 123 W Networking Standards IEEE 802.3i IEEE 802.3u IEEE 802.3ab IEEE 802.3af IEEE 802.3x IEEE 802.1Q IEEE 802.1p IEEE 802.3at IEEE 802.3z Product Material Metal Country of Origin China Height 1″ Width 8.2″ Depth 4.9″ Product Model TL-SG1210MPE Network Technology 10/100/1000Base-T 1000Base-X Product Line EasySmart Re-write this product information again and more informative description make overview 200 to 300 create tell about features of the items technical specification for the item in table formate and also rewrite specs and add more information