Sony 4 GB Memory Stick PRO Duo for PSP<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 4 GB </span></li><li><span class="a-list-item"> Compatible with PSP 1000， 2000 and PSP 3000 </span></li><li><span class="a-list-item"> Storage for video， MP3， photos， and video game files </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51FnJ2DaBNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41bm3r84fxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YNbCE2hRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xhaPJABvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51uq9jsuTFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Tz-BPCE6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61gah2mhDfL.jpg" noproxy>