YEECHUN ONLY FOR 4.5mm with PIN Inside AC Adapter Charger for Asus Zenbook Pro UX501VW UX501JW UX51VZ UX501VW-DS71T UX501VW-US71T UX501JW-DH71T-WX P/N: PA-1121-28 !!!Check Connector Photo!!!<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>【YEECHUN Brand Certified】 YEECHUN 180 days warranty.If you have any issue with the item， please contact us at your free time.</li><li>【Compatible】 Asus Zenbook Pro UX501VW UX501JW UX51VZ.</li><li>【Quality Item】All the items are TESTED before shipping.</li><li>【Warranty】Comes with a 6-month worry-free warranty， if you have any pre-sales or after-sales question please feel free to contact us，we will be happy to help you.</li><li>【What You Get】A Brand New for Asus Zenbook Pro UX501VW UX501JW UX51VZ UX501VW-DS71T UX501VW-US71T UX501JW-DH71T-WX UX51VZ-XB71 PA-1121-28 Ac Adapter.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51%2Bcy-Cb-0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41iR4x0UAWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RAMfmT21L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51i-tfib4iL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/511OTRdFn0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xUK7VfhuL.jpg" noproxy>