Review on 🔵 DIYmall PiOLED 0.91inch I2C 128X32 SSD1306 OLED Display Module for Raspberry Pi - Pack of 2 Blue Displays by Robert Buenconsejo

No doubt it's small but if you plan to use this with null pi converted to connect and power your laptop via usb with local vnc or ssh , then it's great to have a clear display information on the screen. The only problem I had was figuring out the configuration file syntax to ensure that raspberry.local is active on a fresh headless install of Raspian. Works great and doesn't bother my USB converter.