PSP One-Seg Tuner PSP-S310 for PSP-2000 Series This is the Sony PSP-S310 One-Seg tuner, exclusively for the PSP-2000 series. Please check the condition in the photos. I have confirmed that it is recognized by the PSP. However, this is a used item from over 20 years ago, so I cannot guarantee that it will start up. Please refrain from purchasing if you are concerned. No need to ask before buying. *If you are purchasing other items I have listed at the same time, please comment. I will offer a discount. *Returns are not accepted due to concerns about item substitution. *There may be some scratches on the outer box.