File:PowerColor ATI Radeon HD 4870 X2.jpg - Wikimedia Commons
ATI Radeon HD 4870 X2 Spotted | TechPowerUp
Open Box: ASUS Radeon HD 4870 X2 Video Card EAH4870X2/HTDI/2G - Newegg.com
ASUS EAH4870X2/HTDI/2G Review: ASUS' latest Radeon HD 4870 X2 graphics card has good aftermarket overclocking potential. - PC Components - Graphic Cards - PC World Australia