?100% Satisfaction Guarantee?Professional manufacture, stable performance and high reliability.This 3pcs 2 x 20 Pins 2.54mm Pitch Female Pin Header has a complete service, if you have any questions about the product or you are not satisfied, please contact us at any time, we will provide you with the best solution.Your satisfaction is our main concern. ?Stable Transmission?Stable electric current and transmit performance, delicate design, easy to install. ?Specifications?Number of Pins : 40 Pins (2x20 Pins) ;Row: 2; Mounting Angle: Right Angle; Pin Pitch: 2.54mm / 0.1inch; Length: Approx. 5.2cm / 2.0inch; Width: Approx. 1.2cm / 0.5inch; Weight: Approx. 13g. ?Broad Compatibilitys?2x20 Pin 2.54mm pitch dual row right angle female headers suitable for Raspberry Pi, PCB board well.These pin headers are a ideal socket connector for the PCB board, integrated circuit or your RPi, are used widely in the computer and PCB circuit boards in electronics, electrical appliances, and meters so on. ?3Pcs 0.1 Inch 2 x 20 Pin Header?The package include 3Pcs 0.1" 2 x 20-pin female dual row right angle pin headers for raspberry pi, the separation distance is 2.54mm/0.1inch, dedicated for connection interface.