<div class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text"></p><p>Item Type: Expansion Board <br>Material: PCB<br>Purpose: Interface transfer module, interface extension<br>Specification: Double row</p><p>Size: Approx. 40.2mm / 1.6in<br>56.2mm / 2.2in<br>51.2mm / 2in<br>33.3mm / 1.3in<br>24.8mm / 1in<br><br></p><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style><p></p></p></div>1、The pins of for Raspberry Pi have been expanded, suitable for RaspberryPi 400 interface 2、At the top of the terminal, there is the information of the GPIO pin, which is convenient for you to view and operate 3、Made of good‑quality PCB material, which is durable with long life and stable structure 4、This product can be used for interface transfer module, interface extension 5、This is a double row expansion board, which possess larger area and higher efficiency