<p><b>Female Connector for Commodore 64 44-Contact (22 top + 22 bottom) Expansion Port Card-Edge.</b></p> <p>Contacts are on a 0.1" (2.54 mm) pitch.</p> <p>Row pitch is 0.2" (5.08 mm).</p> <p>Contacts are numbered 1 to 22 on top and A to Z on bottom (excludes G, I, O, and Q). Contacts 1 and A are on same end of card-edge.</p> <p>Accepts board thickness of 0.062" (1.57 mm).</p> 1 A Z 22 A 1 Z 22 Commodore 64 Expansion Port Commodore 64 Expansion Port <p><b>Female Connector for Commodore 64 44-Contact (22 top + 22 bottom) Expansion Port Card-Edge.</b></p> <p>Contacts are on a 0.1" (2.54 mm) pitch.</p> <p>Row pitch is 0.2" (5.08 mm).</p> <p>Contacts are numbered 1 to 22 on top and A to Z on bottom (excludes G, I, O, and Q). Contacts 1 and A are on same end of card-edge.</p> <p>Accepts board thickness of 0.062" (1.57 mm).</p> GND VCC VCC !IRQ R/!W Dot Clock I/O1 !Game I/O2 !EXROM !ROML BA !DMA D7 D6 D5 D4 D3 D2 D1 D0 GND GND !ROMH !RESET !NMI Phase2 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 GND Commodore 64 Expansion Port Socket >Name <p><b>Female Connector for Commodore 64 44-Contact (22 top + 22 bottom) Expansion Port Card-Edge.</b></p> <p>Contacts are on a 0.1" (2.54 mm) pitch.</p> <p>Row pitch is 0.2" (5.08 mm).</p> <p>Contacts are numbered 1 to 22 on top and A to Z on bottom (excludes G, I, O, and Q). Contacts 1 and A are on same end of card-edge.</p> <p>Accepts board thickness of 0.062" (1.57 mm).</p>