The SIGMA USB DOCK UD-01A is ideal for firmware updates of NIKON lenses. - Brand: SIGMA - Model: USB DOCK UD-01A - Compatibility: FOR NIKON - Included items: USB cable Thank you for viewing. There are no other items besides what is shown in the photos, such as the manual or box. The item will be wrapped in bubble wrap and shipped as is. Please consider purchasing if you understand and accept this.