The version is 2.4. NKRemote is a professional's software solution for remotely controlling your Nikon D90, Nikon D5000, Nikon D300, Nikon D300s, Nikon D700, Nikon D3X, Nikon D3, Nikon D200 or Nikon D80 digital SLR from a Windows PC using a USB cable. Windows Software that enables professional...