

VKB Gladiator Nxt Evo cord requirement
Hey guys I am considering buying a full setup from Facebook Marketplace. Brand new to flight sim gear though and I have a few questions. What are some things I should check when I get there before I buy them or is there really no way to confirm everything is in working order outside of using them with your pc? Also the post appears to just show 1 power cord, do you need two separate power cords one for each stick or is there some form of spliced connection? If not and I need an additional cord where can I purchase one?
Images are below thanks for the help