Struggling Stockport upset the form book to dump high-flying League One opponents Swansea out of the FA Cup. Jermaine Easter deservedly put County in front when he dispossessed Kevin Austin on the edge of the area and calmly slotted past Willy Gueret.
Keith Briggs latched on to a pass from Danny Boshell and fired into the roof of the net from a tight angle.
Swans full-back Alan Tate saw a shot saved by James Spencer, who also denied Paul Connor from point-blank range.
Stockport: Spencer, Greenwood, Clare, Raynes, Robinson, Hamshaw, Briggs, Easter (Le Fondre 76), Singh, Dje (Malcolm 66), Boshell (Wolski 78).
Subs Not Used: Allen, Dolan.
Booked: Boshell, Singh.
Goals: Easter 41, Briggs 53.
Swansea: Gueret, Ricketts, Austin, Tate, Connor (Akinfenwa 55), Britton, Martinez (Robinson 55), McLeod (Forbes 67), Tudur-Jones, Trundle, Iriekpen.
Subs Not Used: Murphy, O'Leary.
Booked: Tudur-Jones, McLeod, Forbes.
Att: 2,978
Ref: A Hall (W Midlands).