sata connectors-need help

gsen

Distinguished
Mar 25, 2015
219
0
18,680
so ill be getting a new mobo which has sata 3g and 6g connectors...my old hp pc(bought in 2009)
has older sata cables and drives....my question is can i use the new mobo's sata 6g ports and 6g cables to connect my old hdd and dvd drive?i dont mind if there isnt any speed improvement, i just wanna know if ill have compatibility problems...

Thanks