SD Card Checker Logo SD Card Checker
Anbernic RG35XX SP SD card requirements

Best SD Card for Anbernic RG35XX SP

Expert recommendations based on Anbernic RG35XX SP specifications

Recommended Spec

Dual microSD slots (TF1 for OS, TF2 for Games) (U1 / V10 (Slot 1); U3 / V30 (Slot 2) or faster)

The RG35XX SP has two microSD slots: a 16GB to 32GB card in TF1 for the OS and a 128GB to 256GB card in TF2 for ROMs. Replace the bundled cards before you add games.

Official Anbernic RG35XX SP SD Card Requirements

  • Format: Dual microSD slots (TF1 for OS, TF2 for Games)
  • Minimum Speed: U1 / V10 (Slot 1); U3 / V30 (Slot 2) (10 MB/s (Slot 1); 30 MB/s (Slot 2) write)
  • App Performance: A1 (Slot 2) (Required for OS/Apps)
  • Maximum Capacity: Up to 512GB per slot
Why these requirements? The RG35XX SP is Anbernic's clamshell in the style of the Game Boy Advance SP. It runs Linux from TF1 and reads games from TF2. The bundled unbranded cards fail often, so use a small name-brand card for the OS and a larger one for ROMs.

Detailed Specifications

Type
Dual microSD slots (TF1 for OS, TF2 for Games)
Min Speed Class
U1 / V10 (Slot 1); U3 / V30 (Slot 2)
Write Speed
10 MB/s (Slot 1); 30 MB/s (Slot 2)
Recommended Size
16GB-32GB for OS (Slot 1), 128GB-256GB for Games (Slot 2)
Max Capacity
512GB per slot

Top SD Card Recommendations

This website contains affiliate links. We may earn a small commission when you purchase through our links at no extra cost to you.

SD Card Verified Speed Class Write Speed Pros Price
SanDisk Ultra microSD V10 SD card - 20USD
SanDisk Ultra microSD
 Full Review 		V10 Up to 20 MB/s
  • Cheap and sold in large capacities up to 1.5TB.
 $ Check Price
Kingston Canvas Select Plus V10 SD card - 20USD
Kingston Canvas Select Plus
 Full Review 		V10 Up to 85 MB/s
  • Low price with a lifetime limited warranty.
 $ 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
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

Compare These Cards

Open in full compare tool

See how the recommended cards for Anbernic RG35XX SP stack up side by side, or swap in any other card.

budget
SanDisk Ultra microSD

SanDisk Ultra microSD

 $ · Budget
  • UHS RatingUHS-I
  • Speed ClassV10
  • App PerformanceA1
  • Read SpeedUp to 195 MB/s
  • Write SpeedUp to 20 MB/s
  • EnduranceStandard
Available Capacities32GB, 64GB, 128GB, 256GB, 512GB, 1024GB, 1500GB

Pros

  • Cheap and sold in large capacities up to 1.5TB.

Cons

  • Not V30 rated. Too slow for most 4K video.
View on Amazon
budget
Kingston Canvas Select Plus

Kingston Canvas Select Plus

 $ · Budget
  • UHS RatingUHS-I
  • Speed ClassV10
  • App PerformanceA1
  • Read SpeedUp to 100 MB/s
  • Write SpeedUp to 85 MB/s
  • EnduranceStandard
Available Capacities32GB, 64GB, 128GB, 256GB, 512GB

Pros

  • Low price with a lifetime limited warranty.

Cons

  • Not V30 rated. Avoid for 4K.
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 Ultra microSD

The SanDisk Ultra microSD is a high-volume budget pick offering read speeds up to 195 MB/s for quick transfers and app loading. Its lighter write performance and V10 rating make it better suited to photos and everyday storage than sustained 4K video.

Target User: Budget-conscious smartphone and tablet users who want fast file transfers without 4K video demands
Best For: Smartphones & Tablets, Dash Cams, Drones

Upgrade to the SanDisk Extreme microSD if you need V30-rated write speeds for 4K video; stick with the Ultra for photos and casual use where price is the priority.

Kingston Canvas Select Plus

The Kingston Canvas Select Plus is a budget microSD card that reads up to 100 MB/s and writes up to 85 MB/s. It carries U1, V10 and A1 ratings, so it suits phones, tablets, Switch and 1080p cameras, not 4K video.

Target User: Budget-conscious content creators and mobile device users
Best For: Smartphones & Tablets, Action Cameras, Dash Cams

For 4K video, step up to a V30 card such as the Kingston Canvas Go! Plus or SanDisk Extreme.

Frequently Asked Questions

What SD Card Do I Need for Anbernic RG35XX SP?
The Anbernic RG35XX SP takes a Dual microSD slots (TF1 for OS, TF2 for Games) card rated U1 / V10 (Slot 1); U3 / V30 (Slot 2) or faster. 16GB-32GB for OS (Slot 1) or 128GB-256GB for Games (Slot 2) covers most owners, and the maximum is 512GB per slot. Buy SanDisk, Lexar, Samsung or Kingston from a reputable seller: counterfeit cards are the most common cause of lost files.
Why does the RG35XX SP have two SD card slots?
Slot 1 (TF1) holds the custom Linux operating system, and Slot 2 (TF2) is dedicated to your ROM library. Separating them means a corrupted ROM card never takes down your OS, and vice versa.
What's the best SD card setup for the RG35XX SP?
Use a small 16GB-32GB card for Slot 1 (OS) and a larger 128GB-256GB card for Slot 2 (ROMs). The included stock cards are unbranded and prone to corruption, so replacing both with trusted brands like SanDisk or Samsung is strongly recommended.
What's the maximum SD card size the RG35XX SP supports?
Up to 512GB per slot has been tested reliably. Since each slot serves a different purpose, most users don't need anywhere close to the max in Slot 1.
Is V10 required for Anbernic RG35XX SP?
Yes. V10 guarantees 10 MB/s (Slot 1); 30 MB/s (Slot 2) of sustained write, which keeps the Anbernic RG35XX SP free of slow loads, stutter, or write errors. For load times, the A1 (Slot 2) app rating matters more.
What size SD card should I get for Anbernic RG35XX SP?
16GB-32GB for OS (Slot 1) covers light use; 128GB-256GB for Games (Slot 2) suits heavy use. The maximum is 512GB per slot.
Can I use older or slower cards with Anbernic RG35XX SP?
Not below U1 / V10 (Slot 1); U3 / V30 (Slot 2). Slower cards cause slow loads, stutter, or write errors. Check the card label for the U1 / V10 (Slot 1); U3 / V30 (Slot 2) mark.
Does the card type matter for Anbernic RG35XX SP?
The Anbernic RG35XX SP accepts Dual microSD slots (TF1 for OS, TF2 for Games). Choose by speed class and capacity; the device's limits are the same for each.
Does the brand matter for Anbernic RG35XX SP?
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 Anbernic RG35XX SP?
A card slower than U1 / V10 (Slot 1); U3 / V30 (Slot 2) 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 Anbernic RG35XX SP?
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.

Related

Best SD Cards For Anbernic RG35XX Plus / H
Best SD Cards For Anbernic RG353V
Best SD Cards For Miyoo Mini Plus