This graphics card adapter board is plug and play, suitable for tiny4 M720Q M920Q M920X P300. ThinkCentre M920X. ThinkCentre M720Q. ThinkStation P330 Tiny Workstation. ThinkCentre M920Q. 2.5" SATA HDD Tray Caddy 03T8147 SM10A43750 For Lenovo RD650 RD550 RD450 TD350.