Please refrain from purchasing if you do not understand or are not satisfied with the contents after reading to the end. Everything in the photos is included. Only power-on confirmation is performed before listing. Exterior Condition: C S = New or nearly new, excellent condition. A = Little signs of use. Minor scratches, but clean. B = Signs of use. Fine scratches on the LCD, scratches, dirt, and paint剥がれ (peeling) on the corners of the exterior. C = Severe scratches, dirt, and paint剥がれ (peeling) Junk = Screen cracked, unable to start, etc. We cannot answer questions regarding usage period. If you do not specify a shipping method before shipping, we will use either Rakuraku Mercari or Yu-Yu Mercari. If you have any questions, we will answer them. Please purchase after you are satisfied. CISCO SYSTEMS SG300-28PP #CiscoSystems #CISCOSYSTEMS Switching Hub