Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 256GB, Black

About this item

This Amazon Basics 256GB microSDXC card comes with a full-size adapter, so you can use it in cameras, phones, tablets, laptops, or the original Nintendo Switch. With U3 and A2 certification and read speeds up to 100MB/s, it keeps up with 4K video, RAW photography, and app-heavy use. It's built to handle drops, water exposure, extreme temperatures, and airport X-ray scanners, making it a solid pick for travel and outdoor gear like dashcams.

• 256GB microSDXC card with full-size SD adapter included
• Rated read speeds up to 100MB/s, UHS-I U3 and A2 certified for fast app loads and smooth multitasking
• Supports 4K UHD recording, RAW photo bursts, and time-lapse without dropped frames (V30 speed class)
• Works with Nintendo Switch (original model only, not Switch 2) — confirm your device's max supported card size first
• Built tough: shockproof, IPX6 waterproof, operates from -10°C to +80°C, and resists X-rays and magnetic fields
• Actual usable storage is about 232GB due to formatting overhead, which is normal for all memory cards

Specifications

UPC

840095874038

ASIN

B08TJZDJ4D

GTIN

840095874038

Brand

Amazon Basics

Color

Black

Model Name

Amazon Basics - MicroSDXC, 512 GB

Read Speed

100 megabytes_per_second

Unit Count

1 Count

Media Speed

90 MB per second

Manufacturer

Amazon

Model Number

LSMICRO256GU3

Warranty Type

Limited

Mfr Part Number

LSMICRO256GU3

Number of Items

1

Customer Reviews

4.7 4.7 out of 5 stars (26,074) 4.7 out of 5 stars

Best Sellers Rank

#126 in Our Brands (See Top 100 in Our Brands) #3 in Micro SD Memory Cards

Flash Memory Type

Micro SDXC

Compatible Devices

Camera, Smartphone, Tablet

Additional Features

Magnetic Proof

Warranty Description

2 Year Manufacture