Found 8 alternatives for 6651711-1 by WEC. Card Edge Connectors Edgeboard Connectors — Tray,Tray.
CONN PCI EXP FEMALE 164POS 0.039
CONN EDGE DUAL FMALE 30POS 0.059
ASSY STRADDLE MOUNT 140P 093 SLI
ASSY STRADDLE MOUNT 140P 062 SLI
CONN EDGE DUAL FMALE 62POS 0.100
CONN EDGE DUAL FEMALE 0.050 GOLD
ASSY STRADDLE MOUNT 140P 076 SLI
CONN MICROTCA FMALE 170POS .029