Thank you for viewing! Kyosho I.C.S USBV Adapter HS, MSRP 5,500 yen This is a set of the USB adapter HS and cable required for setting up MR-03EVO, MA-030EVO, and MR-04EVO2 chassis sets using the I.C.S Setting Manager. Purchased new about a year ago and used a few times. I am listing this to organize my inventory. Thank you for your consideration. Note: I don't think the main unit smells, but please refrain from purchasing if you are concerned about general household odors.