Sigma Flash USB Dock FD-11 in Nikon fit
Sigma FD-11 Flash USB Dock for Nikon Summary
Update your EF-630 Electronic Flash for Nikon using Sigma's Optimization Pro software on your computer with this FD-11 Flash USB Dock. This allows you to plug your flash in via a USB connection and install firmware updates for enhanced functionality and compatibility.
Buy Sigma Flash USB Dock FD-11 in Nikon fit - price £49.95