I am selling items I no longer use as part of decluttering. This item is from cleaning out my child's room after they moved out for work. I may not be able to answer questions as I am not knowledgeable about the item, but thank you for your consideration. (❁ᴗ͈ˬᴗ͈)" Thank you very much for looking. (^-^) ● Product Information Lenovo ThinkPad USB-C Dock Gen2 Dock Gen2 - Japan LDC-G2 Lenovo ThinkPad USB-C Dock Gen2 Docking Station Product Name: Lenovo Thinkpad USB-C Dock Gen2 LDC-G2 TYPE 40AS ● Condition There is some wear and tear as a used item. Please check the condition in the photos. ⬇ ⬇ ⬇ ⬇ ⬇ ◤◢◤◢ Request ◤◢◤◢ If there are any operational problems or defects after the item arrives, we will provide a refund. Please contact us before giving a rating. (We cannot accommodate items that are junk or treated as junk, as they are assumed to be broken.) We cannot accommodate requests after the rating has been given, so please understand. ◤◢◤◢ Request ◤◢◤◢ 【Please Note】 Everything in the photos is included in this listing. Please understand that if manuals, boxes, or other accessories (parts) are not shown in the photos, they are not included. (❁ᴗ͈ˬᴗ͈)" Thank you for your understanding. (*ˊᵕˋ*)