Surface book 2 i7 16gb ram July 8, 2019 16 32 64 128 Microsoft surface book 2 15 i7 16gb ram 256gb ssd Microsoft surface book 2 i7 8650u 16gb ram 512gb ssd Surface book 2 upgrade ram Surface book 2 13 inch Surface pro 3 i7 8gb ram 256gb Surface book 2 in 2023
