Newport County are now two wins from Wembley after the Welsh side thrashed Ryman League opponents Carshalton to ease into the FA Trophy quarter-finals.
Sam Foley cracked County into an early lead, turning to fire home from close-range, before Elliott Buchanan's second from David Pipe's right-wing cross.
Adam Chapman's low drive a minute into the second-half put Newport in control.
Romone Rose's stunning long-range strike on his debut confirmed County's passage into the last eight.
The Exiles will play the winners of the Northwich Victoria versus Hampton & Richmond Borough clash, who play their rearranged fixture on February 14, away in the quarter-final.