The SAMYANG Lens Station allows for firmware updates and adjustments for SONY E-mount lenses. Purchased from Map Camera a few years ago. Used once and then stored in a dehumidified storage box. There are some scratches on the cover due to being stored in the back, but otherwise it's in good condition. The USB cable is unused as I used a different one. - Brand: SAMYANG - Model Name: Lens Station - Compatibility: SONY E-mount - Included items: USB cable, instruction manual