Renamed Mobility Radeon X1700. Asus notebooks had cards with only 128MB of memory on 64bit bus. Vlask's card:From Acer Aspire 4920, FRU 55.4U002.051G. ATI Mobility Radeon X2500ATI Mobility Radeon X2500 ATI Mobility Radeon X2500ATI Mobility Radeon X2500