Amazon.com: Akozon 10Pcs USB Type A Female Socket USB Breakout Board 2.54mm Pitch Adapter Connector DIP for DIY USB Power Supply/breadboard Design : Electronics
Nettigo: Breadboard adapter for Raspberry Pi, T-shape [Yā nǔ shén]
Breadboard Adapter for Micro:bit V1 & V2 from SB Components on Tindie
IDC Ribbon Cable-to-breadboard adapter, 16-pin – Technological Arts LLC