SIOCEN 3 Packs 4FT USB 2.0 A Male to DC 4.0mm x 1.7mm 5 Volt DC Barrel Jack Power Cable,DC 5V Power Plug Connector Charger Cord for Sony PSP 3000 2000 1000,Tablet,Cellphone,Laptop,Netbook,Electronics

Power devices from a USB portIdeal for small electronics and devices which use a 4.0mm barrel jack for a power cable
Type A Male USB plug to 4.0mm(outer), 1.7mm (inner) male coaxial/barrel plug with positive center pin.
Best Replacement for PSP 1000, 2000, 3000,great for users who frequently travel
Suitable for PSP 1000, 2000, 3000 and charge through any computer's USB port
What You Get: 3Pack x 4FT / 1.2M power cords,Black