From time to time I eject a USB device, generally a memory stick or external HDD, when I think I have finished transferring data only to realise there's something else I need to do with it. Normally this involves nothing more than unplugging the device and plugging it back in. What about if I'm doing the work from remote? Is there a command I can run that will have Windows re-detect and mount the device?
Update:
Thanks to all who responded.
Although some of the suggested methods will work they also cause problems if another device is connected via the same hub. Others, such as devcon, may well work for others but failed for me, although I don't know why not and won't be investigating it any further.
I would have preferred not to have to rely on a commercial product but Safelyremove, suggested in the accepted answer, worked so well in my tests I consider it a keeper.