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Lenovo Legion Go S SD card requirements

Best SD Card for Lenovo Legion Go S

Expert recommendations based on Lenovo Legion Go S specifications

Recommended Spec

microSD UHS-I (U3 / V30 or faster)

The Legion Go S has a UHS-I microSD reader capped near 100 MB/s. A U3/V30 card with an A2 rating runs games well, and UHS-II cards load no faster.

Official Lenovo Legion Go S SD Card Requirements

  • Format: microSD UHS-I
  • Minimum Speed: U3 / V30 (30 MB/s write)
  • App Performance: A2 (Required for OS/Apps)
  • Maximum Capacity: Up to 2TB (theoretical, 1TB commonly used)
Why these requirements? The Legion Go S has a UHS-I microSD reader, so reads top out around 90 to 100 MB/s even with a UHS-II card. A U3/V30 card with an A2 rating handles the random reads games make while loading. Many PC games exceed 100GB, so buy 512GB or more.

Detailed Specifications

Type
microSD UHS-I
Min Speed Class
U3 / V30
Write Speed
30 MB/s
Recommended Size
512GB, 1TB
Max Capacity
2TB (theoretical, 1TB commonly used)

Top SD Card Recommendations

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SD Card Verified Speed Class Write Speed Pros Price
SanDisk Extreme microSD V30 SD card - 45USD
SanDisk Extreme microSD
 Full Review 		V30 Up to 130 MB/s
  • V30 and A2 with fast writes
  • sold up to 1.5TB. Widely available
  • so easy to buy genuine.
 $ Check Price
Kingston Canvas Go! Plus V30 SD card - 45USD
Kingston Canvas Go! Plus
 		V30 Up to 90 MB/s
  • V30 and A2 with 90 MB/s writes. Often bundled with a USB reader.
 $ Check Price
Samsung EVO Select (Blue) V30 SD card - 20USD
Samsung EVO Select (Blue)
 		V30 Up to 60 MB/s
  • Low price per GB with V30 and A2. 10-year limited warranty.
 $ Check Price
Amazon Basics Micro SDXC U3 SD card - 20USD
Amazon Basics Micro SDXC
 Full Review 		U3 Up to 90 MB/s
  • Low price with A2 for apps and U3 for 4K up to about 100 Mbps.
 $ Check Price

Compare These Cards

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See how the recommended cards for Lenovo Legion Go S stack up side by side, or swap in any other card.

recommended
SanDisk Extreme microSD

SanDisk Extreme microSD

 $ · Mid-Range
  • UHS RatingUHS-I
  • Speed ClassV30
  • App PerformanceA2
  • Read SpeedUp to 190 MB/s
  • Write SpeedUp to 130 MB/s
  • EnduranceStandard
Available Capacities32GB, 64GB, 128GB, 256GB, 512GB, 1024GB, 1500GB

Pros

  • V30 and A2 with fast writes
  • sold up to 1.5TB. Widely available
  • so easy to buy genuine.

Cons

  • Write speeds are lower on the 32GB and 64GB versions.
View on Amazon
recommended
Kingston Canvas Go! Plus

Kingston Canvas Go! Plus

 $ · Mid-Range
  • UHS RatingUHS-I
  • Speed ClassV30
  • App PerformanceA2
  • Read SpeedUp to 170 MB/s
  • Write SpeedUp to 90 MB/s
  • EnduranceStandard
Available Capacities64GB, 128GB, 256GB, 512GB

Pros

  • V30 and A2 with 90 MB/s writes. Often bundled with a USB reader.

Cons

  • Less common in retail stores than SanDisk.
View on Amazon
budget
Samsung EVO Select (Blue)

Samsung EVO Select (Blue)

 $ · Budget
  • UHS RatingUHS-I
  • Speed ClassV30
  • App PerformanceA2
  • Read SpeedUp to 130 MB/s
  • Write SpeedUp to 60 MB/s
  • EnduranceStandard
Available Capacities64GB, 128GB, 256GB, 512GB

Pros

  • Low price per GB with V30 and A2. 10-year limited warranty.

Cons

  • Writes slower than the SanDisk Extreme.
View on Amazon

SanDisk Extreme microSD

The SanDisk Extreme microSD pairs V30 video speed with an A2 app rating and reads up to 190 MB/s. It covers 4K recording in drones and action cameras, game storage in handhelds, and app storage in phones. It is sold from 32GB to 1.5TB.

Target User: Smartphone, drone, and action camera users who want one reliable card for both 4K video and app storage
Best For: Action Cameras, Drones, Smartphones & Tablets, Mirrorless Cameras

Step up to the SanDisk Extreme PRO for higher sustained write speeds, or down to the Samsung EVO Select if 4K recording isn't a priority and price matters more.

Frequently Asked Questions

What SD Card Do I Need for Lenovo Legion Go S?
The Lenovo Legion Go S takes a microSD UHS-I card rated U3 / V30 or faster. 512GB or 1TB covers most owners, and the maximum is 2TB (theoretical, 1TB commonly used). Buy SanDisk, Lexar, Samsung or Kingston from a reputable seller: counterfeit cards are the most common cause of lost files.
Will a UHS-II microSD card make games load faster on Legion Go S?
No. The reader is UHS-I, so a UHS-II card runs like a fast UHS-I card.
Can I run big open-world games from the SD card on the Legion Go S?
Yes, with longer loads. An A2 V30 card runs most games fine, but open-world games that stream textures load slower than from the internal SSD.
What SD card capacity makes sense for Legion Go S?
512GB minimum, 1TB for most players. Several current PC games exceed 100GB with patches.
Is V30 required for Lenovo Legion Go S?
Yes. V30 guarantees 30 MB/s of sustained write, which keeps the Lenovo Legion Go S free of slow loads, stutter, or write errors. For load times, the A2 app rating matters more.
What size SD card should I get for Lenovo Legion Go S?
512GB covers light use; 1TB suits heavy use. The maximum is 2TB (theoretical, 1TB commonly used).
Can I use older or slower cards with Lenovo Legion Go S?
Not below U3 / V30. Slower cards cause slow loads, stutter, or write errors. Check the card label for the U3 / V30 mark.
Is a UHS-II card faster in Lenovo Legion Go S?
No. The Lenovo Legion Go S has a UHS-I slot, so a UHS-II card runs at UHS-I speed. It only offloads faster in a UHS-II card reader.
Does the brand matter for Lenovo Legion Go S?
Yes. SanDisk, Lexar, Samsung and Kingston cards meet their rated speeds. Buy from the brand's store or a major retailer: counterfeit cards sold under those names are common on marketplaces.
What happens if I use the wrong card with Lenovo Legion Go S?
A card slower than U3 / V30 causes slow loads, stutter, or write errors. A card over the maximum capacity or in the wrong format may not be recognized.
How long will an SD card last in Lenovo Legion Go S?
Several years in normal use. Cards usually fail from wear or counterfeit flash, not age. Replace yours at the first write error, corrupted file or "card not recognized" message.

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