Chasing a mammoth 212, Miller (64 not out) and Van der Dussen (75 not out)shared an unbeaten 131-run stand for the fourth wicket to take the visitors home with consummate ease.
For India, Axar Patel (1/40), Bhuveneshwar Kumar (1/43) and Harshal Patel (1/43) scalped one wicket apiece.
🚨 RESULT | #Proteas WIN BY 7 WICKETSAn incredible unbeaten 131-run partnership between David Miller (64*) and Ras… https://t.co/OiIBm8jG24
— Cricket South Africa (@OfficialCSA) 1654793972000
Earliers, Ishan Kishan smashed 76 off 48 balls to power India to 211 for four against South Africa in the first T20 International here on Thursday.
Shreyas Iyer (36), skipper Rishabh Pant (29) and his deputy Hardik Pandya (31 not out) also made useful contributions to the Indian innings.
India: 211 for 4 in 20 overs (Ishan Kishan 76; Wayne Parnell 1/32).
South Afrrica: 212 for 3 in 19.1 overs (Rassie van der Dussen 75 not out, David Miller 64 not out; Axar Patel 1/40).