uxcell 2.54mm 2x20 40-Pin Female Pin Header Socket Connector Strip 10 Pcs Product Name : Pin Header Socket;Number of Pins : 40 Pin(2x20 Pin) Number of Rows : Double Row;Pitch : 2.54mm/0.1" Size : 51 x 8.5 x 5mm/2"x 0.33"x 0.2"(L*W*H);Material : Plastic, Metal Main Color : Black, Gold Tone;Net Weight : 22g Package Content : 10Pcs x Pin Header Socket