Surface book i7 6600u 16gb July 8, 2019 16 32 64 128 Surface book i7-6600u 16gb 512gb Microsoft surface book i7-6600u 16gb 512gb ssd 13.5inch Microsoft surface book (i7-6600u 16gb ram 512gb Surface pro 4 i7 6650u Surface book i7-6600u
