Official Raspberry Pi 4 Model B Development Board 4GB RAM Core CPU 1.5Ghz 3 Speeder Than Pi 3B+ Support Wifi Bluetooth 5.0 - RobotShop
Amazon.com: Vemico Raspberry Pi 4 Model B 4GB Set RAM 4GB Base Starter Kit with SD Card, Heatsinks, HDMI Cable, Power Supply, Black Case, Reading Card Device, Screwdriver : Everything Else