ZyXEL GS2200-24 24-Ports External Ethernet Switch with power cord!. Powers up and I get a link light plugging a device into various ports. No further testing was done.---Please Read: Item(s) in this sale offered by this reseller are sourced from various locations. Items offered are unique and not kept in stock. What you see in the photos is what you get. No other items or accessories are included besides what is pictured or what is specifically mentioned. Items are untested unless specified otherwise. Seller cannot guarantee operation of untested items which are sold AS-IS, and buyer assumes responsibility for the testing of these items. Seller may have limited or no knowledge as to the use or application of the item, and buyer assumes responsibility for obtaining the necessary knowledge prior to using the item. If you do not agree to these terms, please do not offer on this item.