text: This is a page from the manual for the system. Read it carefully, as it’s VERY important. As you can see, the ONLY way to charge the handheld unit is inside the docking station. You can’t use a regular cord or a USB cable. This is a pretty bad design choice, and it means you can’t really take the Neo*Geo X handheld unit with you if you are going on a long trip. You can’t really cart that massive charger with you, so if I’m off to Barbados or Cancun for a week, this is staying behind in favor of another handheld that I can charge easier.
  Finally, here’s a shot of everything you get with the Neo*Geo X Gold Limited Edition. It’s a lot of stuff for two hundred bucks, and quite a few of the games haven’t been released outside the original AES/MVS systems, so for Neo*Geo fans this is a pretty sweet offering.