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Max Official Capacity: 1TB – 1.5TB (Tested up to 1.5TB)
Setup / Formatting: Plug & Play
Minimum Speed Class: A1 or A2 App Rating
Technical Note: SanDisk Ultra is great for photos and movies; choose SanDisk Extreme or Extreme PRO if you record lots of 4K video.
📋 Official Spec / Manual Source: Samsung UK Official FAQ — What Size Memory Card Does My Galaxy Device Accept? ↗
Need help formatting or fixing an error? See our guides for Windows 10/11, Mac, Dashcam/Camera Card Error Fix, or Garmin Card Degraded Fix.
Get a 256GB SanDisk Extreme, Ultra, or Extreme PRO microSD card. Samsung Galaxy Tab A9 & Galaxy Tab A9+ Tablet uses a microSD Card rated A1 or A2 App Rating. This model HAS a microSD card slot. Pop the card in to instantly expand space for photos, videos, apps, and offline Netflix/Prime downloads.
The official maximum supported capacity for Samsung Galaxy Tab A9 & Galaxy Tab A9+ Tablet is 1TB – 1.5TB (tested up to 1.5TB). For the best balance of price and reliability, our recommended sweet-spot size is 256GB.
128GB ≈ 30,000 photos / 100+ downloaded films • 256GB ≈ 60,000 photos • 512GB ≈ 120,000 photos. Choosing 256GB gives plenty of headroom without overpaying.
Use the SIM ejector pin to slide out the tray and place the microSD card in the secondary slot. SanDisk Ultra is great for photos and movies; choose SanDisk Extreme or Extreme PRO if you record lots of 4K video.
Setup requirement: Plug & Play. Insert the card into your device. Most modern devices will recognize exFAT automatically without requiring manual formatting.
Yes. Unbranded or counterfeit marketplace cards frequently spoof their capacity or fail to sustain A1 or A2 App Rating write speeds, leading to corrupted recordings or 'Card Error' warnings. Stick to genuine, branded cards from a reputable retailer to ensure full manufacturer warranty coverage.
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