Humanware - USB Power Supply Explore 8- Humanware - ASSY-0136 - Low vision and blindness solutions: Magnifiers, Braille devices, Audio assistants, Orientation and mobility, and Embossers
DC 5V 1A Power supply - Mircro USB
Wall Mini USB Charger 5V 5 Volt 1A 1000mA 5V1A 5-pin AC Power Supply Adapter MP3 714067907010 | eBay
5V 2A Switching Power Supply w/ USB-A Connector : ID 1994 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Universal USB C Power Charging Adapter, Convert 5.5mm x 2.1 mm Regular Power Supply Charger to Type C PD Converter for MacBook, Lenovo, Samsung S8/S9/Note, Nintendo Switch, and Other USB C
4-Port USB 2.0 Hub With Power Supply Black – Vention