It makes your old up running: It can charge a SP that had been dead for a couple of years in a few hours.It charges your retro handheld Nintendo console and bring you back to your old days! Works with any USB charge port: It is able to charge your GB Advance SP from your USB power strip, and not have to take up an actual outlet.Very easy to carry around and plug it in many places where comes with USB device: computer, power bank, usb wall charger, laptop...etc Charge Advance SP and original Nintendo ds: The cable was able to charge both the gba sp and original Nintendo ds.(-not charge advance)It is no problems with the plug fitting correctly.It won't overcharge. Easy to take for travelling: This USB cord instead of a traditional plug makes charging advance sp easier with any standard USB Port or spare USB Charger for travelling or daily life.You can play your GBA SP on a long-haul flight and charge it on the plane. It is nice that just plug it to charge or play games. Suitable for Nintendo DS original (NDS) and advance SP (GBA SP) Can be used at home, in the office or on the move, anywhere you can access a USB socket for charging. low resistance, yielding faster charge in shorter time compared to most options. Nintendo USB Power Charge cable for performance, durability and safety. Cable Length Approx: 120cm Colour: Black material: plastic Package Contents: 2 x Charger Cable