40 PIN GPIO Header Adapter Color-Coded Header Expansion Board | Shop The World
From USA
Newwaveshare
40 PIN GPIO Header Adapter Color-Coded Header Expansion Board for Raspberry Pi 400,Easy Expansion
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•RASPBERRY PI GPIO ADAPTER for Raspberry Pi 400
•Color-Coded Header, Easy Expansion
•It is convenient for Raspberry Pi 400 to connect expansion board ,like waveshare PN532 NFC HAT, SIM7600A-H 4G HAT