This is David Han from Winstars Technology Ltd.in China. China Winstars Tech Ltd. is a professional designer & manufactuer for computer parts with our own brand WINSTARS since 1992. Our products range from Main Board & VGA Card, Add On Card, Networking Products, TV Cards, Peripherals & Accessories, etc. (Customers OEM/ODM Orders also aslo welcomed. ) Welcome to check more of your interested items by Login our websit: www.win-star.com for your business choice. Looking forward to your favorable reply. Thanks & Best Regards! David Han (Mr.)