Up for a sale are 16 3Com SuperStack 3 3C17206 Switch 4400 SE 24 Port units. These units were pulled from a working environment because we upgraded to different switches. All units are working 100% without any problems. One of these units is still wrapped in its original shipping plastic as it was an extra and not used. Each switch is $50... if you want to buy the whole lot of 16 then it will be $640 (I prefer to sell the whole lot). The switch modules as you can see in the pictures have been taken out from each unit. If you are also interested in these modules to use with the switches then call or text me at 305-890-9146 and we can arrange a combo deal (the last picture is of the missing switches that are being sold in another Craigslist ad I have). Search for the keyword "TeachPower" without the quotes to see what other items/computer hardware I am selling at low prices.