Best 500GB microSD Card Deals Right Now
Every 500GB microsd card we track, in one live table sorted by price per TB. Prices refresh from Amazon regions throughout the day, so the top row is the current best deal at this capacity. Below the table: what to check before you buy, and answers to the most common 500GB questions.
Updated July 29, 2026
Top 10 by Price per TB
See all 27 listings| # | Product | Capacity | Condition | Price / TB | Price | Region | |
|---|---|---|---|---|---|---|---|
| 1 | Patriot 512GB Micro SDXC V30 A1 Memory Card | 512 GB | New | $172.00 /TB | $86.00 | us | View |
| 2 | PNY P-SDUX512U3100PRO-GE 512GB PRO Elite Class 10 U3 V30 microSDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, A2, 4K UHD, Full HD, UHS-I, Micro SD | 512 GB | New | $174.00 /TB | $87.00 | us | View |
| 3 | KOOTION 512GB Micro SD Card Up to 170MB/s, microSDXC UHS-I Memory Card, C10, U3, A2, V30, Full HD, 4K UHD, TF Card for Drones/Gaming Console | 512 GB | New | $184.00 /TB | $92.00 | us | View |
| 4 | PNY P-SDU512V32100PX-GE 512GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card, Black | 512 GB | New | $186.00 /TB | $93.00 | us | View |
| 5 | Silicon Power 512GB Micro SD Card U3 SDXC microsdxc High Speed MicroSD Memory Card with Adapter | 512 GB | New | $188.00 /TB | $94.00 | us | View |
| 6 | LinkMore XV13 512GB Micro SD Card, microSDXC, A1 U3 V30, Up to 95MB/s | 512 GB | New | $188.00 /TB | $94.00 | us | View |
| 7 | Kingston 512GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/512GB | 512 GB | New | $190.00 /TB | $95.00 | us | View |
| 8 | SanDisk 512GB 512G microSDXC [Extreme 160MB / s] microSD Micro SD SDXC UHS 4K U3 V30 A2 C10 Class 10 SDSQXA1-512G Mobile Phone Memory Card | 512 GB | New | $214.00 /TB | $107.00 | us | View |
| 9 | Silicon Power microSDXC Express Card 512GB Read up to 880MB/s Up to 700MB/s Write Compatible w/Switch 2 (Adapter NOT Included) SP512GBSTEI31V10 | 512 GB | New | $220.00 /TB | $110.00 | us | View |
| 10 | Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card | 512 GB | New | $230.00 /TB | $115.00 | us | View |
What to Check Before Buying a 500GB microSD Card
Look for U3 / V30 minimum for 4K video. A2 rating matters for running apps (Steam Deck, Switch, phones).
Counterfeit high-capacity cards are common on marketplaces. Buy from first-party sellers and test with F3/H2testw on arrival.
For dashcams and security cameras, buy 'High Endurance' lines - standard cards wear out fast under continuous recording.
Sequential numbers on the box mean little for app performance; random IOPS (the A1/A2 rating) is what you feel.
Frequently Asked Questions
Is a 500GB microSD card good for a Nintendo Switch or Steam Deck?
How do I avoid fake 500GB microSD cards?
What speed class do I need in a 500GB card?
Want to filter by region, warranty, or condition?
The full price table compares every drive we track across Amazon US, UK, DE, FR, CA, IT, and ES.
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