This listing includes two modules in very nice use condition see pictures for details. Inventory location  A9DC. We are an E waste recycling center based in union City California. All items we sell are donated to us from local homes and business we sell to raise money for our community recycling center. These items are either surplus, overstock, decommissioned or non-working parts units. We don't have any engineers on staff every effort to give clear description of what testing we have done and the physical description of the items. Items we are selling as used can be returned items selling for parts cannot be returned. BY PLACING AN ORDER WITH THE SELLER OF THIS ITEM AND ACCEPTING THE PARTS. THE PURCHASER AGREES THAT THE MATERIALS AND PARTS WILL BE USED SOLELY AT THE PURCHASER RISK. AND THAT THE PURCHASER WILL INDENIFY AND HOLA THE SELLER , IT OWNERS AND EMPLOYEES FREE AND HARMLESS FROM ALL LOSS, LIABILITY AND Damage RESULTING FROM CLAIMS BROUGHT BY ANY Regulatory AGENCIES, OR BY REASON OF ANY ALLEGED FAILURE OR DEFECTS OR ANY PARTS SUPPLIED BY THE SELLER. REGARDLESS OF THE ORIGIN OF THE EQUIPMENT DOCUMENTATION PROVIDED OR APPEARING UPON THE EQUIPMENT, THE EQUIPMENT DESCRIBED OR OFFERED HERE IS IN NO WAY CERTIFIED FOR OR OFFERED ANY SPECIFIC USE. THE PURCHASER AGREES THAT THE SELLER SHALL NOT BE HELD RESPONSIBLE OR LIABLE FOR ANY INJURIES OR DAMAGES, WHETHER INCIDENTAL OR CONSEQUENTIAL ASSOCIATED IN ANY WAY WITH THE EQUIPMENT. THE PURCHASER BY BIDDING ON THIS ITEM INDICATES THEIR ACKNOWLEDGEMENT OF THE THERMA OF THIS DISCLAIMER. THE SALE OF THIS ITEM MAYBE SUBJECT TO REGULATIONS.BY THE US FOOD AND DRUGS ADMINISTRATION AND STATE AND LOCAL REGULATORY AGENCIES. IF SO, DO NOT BID ON THIS ITEM UNLESS YOU ARE AN AUTHORIZED PURCHASER. I WILL VERIFY YOUR STATUS AS AN AUTHORIZED PURCHASER BEFORE SHIPPING OF THE ITEM