You can find commercial USB sticks that can also connect via WiFi. But [Neutrino] made his own using an ESP8266 married to a card reader ... you could go buy a SanDisk Connect Wireless or similar ...

What You Get: PowerExpand 2-in-1 SD 4.0 Card Reader, welcome guide, 18-month warranty, and friendly customer service.

ensure that the card is correctly inserted into the reader and that the reader itself is securely connected to the USB port.

This Sabrent OTG card reader is no bigger than a standard USB flash drive. One end has a USB 3.0 Type-C port and the other end has a USB 3.0 Type A port. Both sides include caps so they're ...

Discover the top free credit card readers for iPhone and explore cheap alternatives like tap to pay, QR codes, and payment ...

A peripheral device that reads and writes a memory card made of flash memory chips. First available as external devices for one type of card, readers were subsequently built into the computer to ...

Due to stock issues with our previous top pick, the SanDisk Extreme Pro USB 3.2 (128 GB) is our new top pick. September 2024 Even as cloud storage and wireless file transfers become more common ...

The rise of remote work and content creation is driving the demand for versatile USB devices, including hubs and docking ...

At the time of writing, Amazon is selling a SanDisk 1.5TB MicroSD ... with numerous (if rather underpowered) USB ports, Gigabit Ethernet and two card readers. If data-transfer speeds are not ...