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Amazon.com: iUniker 20W USB C Power Supply with ON/Off Switch 5 V 4 A Raspberry Pi Power Supply for Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB (UL Listed) : Electronics
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Raspberry Pi Wall Adapter Power Supply - 5.1VDC, 3.0A, 15.3W (USB-C) - TOL-15448 - SparkFun Electronics
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