casendy

casendy Aluminum Mini USB 3.0 microSD Card Reader Adapter

A pocket-sized aluminum USB 3.0 adapter that reads micro-SD and TF cards fast enough to slip into your wallet

$10.29*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 22, 2026.Price and availability are subject to change.

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Overview

The casendy Aluminum Mini USB 3.0 Memory Card Reader targets a specific need rather than trying to be a do-everything hub. It reads micro-SD and TF cards, connects over a standard USB port, and does so in a body small enough to tuck alongside the cards in a wallet. That makes it a natural fit for photographers, videographers, and drone operators who shuffle footage between the field and a laptop, as well as anyone who just wants a reliable way to pull photos off a phone's memory card.

Construction leans on an aluminum shell that keeps the adapter light and pocketable. The USB 3.0 interface delivers faster transfers than legacy readers, and backward compatibility with USB 2.0 and 1.1 means it slots into older systems without fuss. Ownership is close to effortless: it's plug and play, supports hot swapping, and pulls power from the USB connection alone, so there's no wall adapter or battery to charge. Listed compatibility covers Windows 7, 8, 8.1, 10 and later plus additional operating systems noted by the manufacturer. For a buyer weighing simple micro-SD readers, casendy's proposition is portability and no-setup convenience over expanded slot counts.

Key Features

4. Compatibility: 7/8/8.1/10+, IOS, for OS etc.

3. Easily transfers content to/from your USB devices with a micro-SD card

2. Plug and play; Hot swapping; USB power (no external power or battery); Supper speed USB 3.0 and backward compatible with 2.0/1.1.

1. Small & portable - Can be taken it with a wallet.

5. It allows you to easily add a USB 3.0 multi-slot card reader/writer to your USB 3.0 enabled system.

Specifications

Brand
casendy
Manufacturer
Casendy
Housing Material
Aluminum
Interface
USB 3.0 (backward compatible with 2.0/1.1)
Supported Cards
Micro-SD / TF
Power Source
USB bus power (no external power or battery)
Operation
Plug and play with hot swapping
OS Compatibility
Windows 7/8/8.1/10+, iOS, and other OS
Form Factor
Mini / wallet-portable

Frequently Asked Questions

It reads micro-SD and TF cards. The listing describes it as a micro-SD/TF adapter, so it is not intended for full-size SD or other card types.
No. It draws power directly from your device's USB port, with no external power source or battery required, which keeps the setup cable-free.
Yes. It uses USB 3.0 but is backward compatible with USB 2.0 and 1.1, so it functions on older systems, though transfer speed is limited by the slower port.
No. The reader is plug and play and supports hot swapping, so you can connect it and begin transferring files without installing drivers or restarting.
The listing cites Windows 7, 8, 8.1, 10 and later, iOS, and other operating systems. Support beyond Windows is stated only broadly in the source.
Very. The aluminum mini design is small enough to carry inside a wallet, making it easy to pack alongside your memory cards for use in the field.