Sky-Watcher Shutter Release Cable for Sky-Watcher (Nikon) S20313
Amazon.com : Sky-Watcher Star Adventurer 2i Pro Pack – Motorized DSLR Night Sky Tracker Equatorial Mount for Portable Nightscapes, Time-Lapse and Panoramas – Wi-Fi App Camera Control – Long Exposure (S20512) :
Skywatcher Mount Star Adventurer Mini Wi-Fi, Astro-Set