If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

Lexar's customizable docking station is an easy way to expand your photo or video production workflow with added Thunderbolt ...

A good UHS-I card is quick enough for most people’s needs, and the Lexar Professional Silver Plus is the best value of the ones we’ve tested. Paired with Lexar’s USB card reader, it consistently ...

VCC Power Connects to 3.3V on the Pico. GND Ground Common reference ground. MISO/DO Master In Slave Out SD → Pico data line. MOSI/DI Master Out Slave In Pico → SD data line. SCK SPI Clock Clock signal ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Elissa Sanci Elissa Sanci is a senior writer who has reported on label makers, ...

External storage, such as an SD card, HDD, or SSD, tends to slow down over time or becomes inaccessible when used elsewhere. A simple solution is to format the SD card, which will help to speed up as ...

If you own any portable device manufactured in the last two decades, chances are you have had to buy a fair share of the removable flash memory cards. That's the tiny bits of plastic and silicon ...

$7.01 at Amazon Use code 'NTCIF4MK' 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 ...

The Samsung Galaxy S25 series does not offer an SD card slot, unfortunately. Neither of the three phones comes with one, including the Galaxy S25, S25+, and S25 Ultra. Samsung’s Galaxy S phones have ...

While your iPhone doesn’t have a built-in microSD card reader, adding a plug-in memory card reader is easy. And it requires no additional software. The same goes for iPads. Here’s what you need to do.

SD cards are great, but shopping for an SD card is no joke. As convenient as it might be to opt for one of these over a USB flash drive or portable SSD, knowing which one to buy can be tough because ...