Allow Old USB SPROG IIs (Not IIv3, IIv4, SPROG 3 or serial interface SPROGs) to be used with Windows 8, 8.1 and 10 without requiring driver signing disabling.

Return your SPROG II to us, after placing your order, using the address shown on our Contact page.

Standard postage charge will be added at the checkout.

Write a review

Please login or register to review

SPROG II Signed Driver Modification

  • Brand: SPROG DCC
  • Product Code: SPROG II Signed Driver Upgrade
  • Availability: In Stock
  • £9.60

  • Ex Tax: £8.00