Enjoy Extreme Cooling and 109% Performance with ASUS Designed Graphics CardsASUS Launches Self-designed Graphics Cards with Dark Knight Fansink and Luxurious Components Taipei, Taiwan, ASUS – In order to cater to users who require excellent graphical performance boosts and exceptional cooling from their graphic cards, ASUS, world-leading producer of top quality graphic solutions, has today introduced a range of self-designed version graphics cards comprising the latest EAH4870 DK and EN9800GTX+ DK Series.