









Product Overview
Key Features
- USB flash drive for portable storage
- 512GB capacity for large files
- Read speed up to 170 Mbps
- Class 10, V30
- Grade 3 (U3)
Key Specifications
- Brand:
- Samsung
- Model Number:
- MB-MB512T/WW
- Storage Capacity:
- 512GB
- Speed Class:
- U3, V30, A2
- Read Speed (mbps):
- 170
- Type:
- Micro SD Card
Connections
- Connection Type:
- MicroSD
General Information
- Colour:
- Blue
Warranty
- Manufacturer's Warranty:
- 3 Year
Connections
- Connection Type:
- MicroSD
Warranty
- Manufacturer's Warranty:
- 3 Year
Product Dimensions
- Product Height (mm):
- 11
- Product Width (mm):
- 15
- Product Depth (mm):
- 1
- Product Weight (g):
- 0.25
Box Dimensions
- Box Height (mm):
- 5
- Box Width (mm):
- 102
- Box Depth (mm):
- 153
- Box Weight (kg):
- 0
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Product Reviews of Samsung 512GB T7 Micro SD Memory Card UHS-1 / Class 10

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The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Samsung 512GB T7 microSD card is a high-capacity storage option for phones, tablets, cameras, drones and gaming devices that use microSDXC UHS-I cards. It suits users who want plenty of space, fast read speeds and solid 4K-ready performance, with A2 support for smoother app use. One limitation is that it is a UHS-I card, so specialist users may prefer faster UHS-II alternatives.
What it’s great for
- 4K Video Recording
- Mobile Storage Expansion
- App and Game Storage
- Drone Footage Capture
- Everyday Camera Use
- Handheld Gaming
Where it works best
- Travel
- Everyday Mobile Use
- Content Capture On The Go
- Home Media Storage
- Drone Flights
- Portable Gaming
Who it’s for
- Smartphone User
- Tablet User
- Casual Content Creator
- Traveller
- Drone User
- Handheld Gamer
Things to consider
It delivers strong everyday and 4K-capable performance, but advanced creators using high-bitrate workflows or devices that support faster standards may benefit more from a higher-end UHS-II card.
Device compatibility score
9/10 - Broad fit for compatible smartphones, tablets, cameras, drones and gaming devices using microSDXC UHS-I.
4k video suitability
8.5/10 - U3 and V30 ratings make it well suited to 4K recording in compatible devices, though specialist creators may want faster card classes.
Professional vs everyday use fit
Best for everyday to enthusiast use, with enough speed for many 4K recording tasks but not aimed at top-tier professional workflows.
Durability rating
6.5/10 - Built for portable everyday use, but no specific ruggedness claims are provided here compared with specialist endurance cards.
Key benefits
- 512gb capacity: Gives you substantial space for large photo libraries, videos, apps and games on compatible devices.
- Up to 170mb/s read speed: Helps transfer large files more quickly between compatible devices and card readers.
- A2 app performance rating: Supports faster app launching and smoother app handling on compatible mobile devices.
- U3 speed class: Supports sustained write performance suited to compatible Full HD and 4K video recording.
- V30 video class: Better suited to compatible 4K capture by meeting a video speed class built for higher-resolution recording.
- Broad device compatibility: Works with a wide range of compatible smartphones, tablets, cameras, drones and gaming devices that accept microSDXC UHS-I cards.
- Compact 0.25g design: Lightweight format makes it easy to carry, install and keep as portable expandable storage.
- Class 10 rating: Suitable for dependable everyday capture and playback tasks on compatible devices.
Q: Will this microSD card work in my phone or tablet?
A: It works with devices that accept microSDXC UHS-I cards, including many phones and tablets. Devices that only support older microSD formats may not recognise the full capacity, so check for microSDXC support before buying.
Q: Can it handle 4K recording on cameras and drones?
A: Yes. Samsung T7 is rated U3 and V30, which suits Full HD and some 4K recording on compatible cameras and drones. It is better for mainstream capture than demanding high-bitrate or very long continuous 4K shoots.
Q: Is this card good for portable gaming storage?
A: Yes. The 512GB capacity gives gaming devices more room for downloaded titles and saves, and the A2 rating supports faster app-style access on compatible hardware. It will not increase frame rates or the console's processing speed.
Q: What does the A2 rating mean in everyday use?
A: A2 means the card is designed for better app performance in compatible mobile devices, so apps and game data can launch and run more smoothly from the card. That benefit is less relevant for cameras or simple photo storage.
Q: Do I need a microSDXC UHS-I slot for this card?
A: Yes. Samsung T7 uses the microSDXC UHS-I format, so the device needs to support that card type for proper recognition and speed. A slot that only lists older microSD support can limit compatibility or available capacity.
Q: Does this Samsung card come with an SD adapter?
A: No SD adapter is listed with Samsung T7 MB-MB512T/WW. If your device has a full-size SD slot rather than a microSD slot, plan on using a separate adapter that supports microSDXC cards.









