Feature Enhancement Cable. Used alot on vga cards to enhance video capabilities.Connects video card to special video accelerators, graphic processors, TV Video Output Cards.Has two IDC-26 Connectors and is approx 6 inches Long.
VESA Feature Connector 26 Pin Idc at the Video card.Pin 1 Pixel Data Bit 0 (PB)Pin 2 Pixel Data Bit 1 (PG)Pin 3 DAC Pixel Data Bit 2 (PR)Pin 4 DAC Pixel Data Bit 3 (PI)Pin 5 DAC Pixel Data Bit 4 (SB)Pin 6 DAC Pixel Data Bit 5 (SG)Pin 7 DAC Pixel Data Bit 6 (SR)Pin 8 DAC Pixel Data Bit 7 (SI)Pin 9 DAC ClockPin 10 DAC BlankingPin 11 Horizontal SyncPin 12 Vertical SyncPin 13 GroundPin 14 GroundPin 15 GroundPin 16 GroundPin 17 Select Internal VideoPin 18 Select Internal SyncPin 19 Select Internal Dot ClockPin 20 Not usedPin 21 GroundPin 22 GroundPin 23 GroundPin 24 GroundPin 25 Not usedPin 26 Not used