BUFFALO MO Drive USB connection. Bus-powered. A 100v power outlet is not included. - Brand: BUFFALO - Model Name: MO Drive MO-PL640U2 The MO drive USB type is type-mini. Please use the included cable. I have confirmed that it is recognized and works on a Windows 11 PC without adding any drivers (photos 7 and 8), but there were times when the operation was unstable, possibly due to the cable. Since there is no outer box or included CD, it will be treated as junk. Also, the MO in the 10th photo will be included. 640M new x 6, probably new x 1 230M probably new x 4 There are also stains as shown in the 11th photo, and there is also clouding due to aging. Please understand that this is a used item.