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+# FAQ: SD Cards
+
+<img src="../../wiki_icons/retrodeck/icon-rd.svg" width="75">
+
+If you plan to use RetroDECK on your SD Card, know that SD cards can be a bit tricky.
+
+## Always Format the Card & Name it Properly
+
+- **Format the Card**: Always format the a new card when you get it.
+    - **Steam Deck how-to Format:** Press `Steam` -> `Storage` -> `Select the Card` -> Press `Y` for Options ->`Format Drive`.
+
+- **Stick to Alphanumeric Characters**: It's best to stick to alphanumeric characters (a-Z, 0-9) and avoid using special characters, emojis, or spaces in the card's name.
+
+### Why Avoid Special Characters in SD Card Naming on Linux?
+
+Using special characters in SD card naming on Linux can lead to various issues. Here are some reasons why it's not advisable:
+
+- **Command-line complications**: Special characters like spaces, ampersands, and exclamation marks can cause problems when used in command-line operations. They often need to be escaped or quoted, which can be cumbersome and error-prone.
+- **Script and program errors**: Many scripts and programs may not handle special characters well, leading to unexpected behavior or errors. This is especially true for older or poorly written software.
+- **Network protocols**: Some network protocols require special care when dealing with filenames containing spaces or special characters. This can lead to issues when transferring files over a network.
+
+## Tips on Buying an SD Card
+
+We have seen some users having issues because they have bought scam cards, here are some tips:
+
+- **Buy from a reputable brand and store**: Stick to well-known brands like SanDisk, Samsung, or Kingston, and purchase from authorized retailers.
+- **Check the packaging**: Authentic SD cards usually come in professional-grade packaging. Look for clear branding, holograms, and security seals.
+- **Inspect the card design**: Genuine SD cards have consistent styling, clear text, and smooth connectors. Be wary of cards with blurry text or rough edges.
+- **Verify the price**: If the price seems too good to be true, it probably is. Research the average price for the specific SD card model you’re interested in.
+- **Test the card**: Use capacity testing tools like H2testw or F3 to verify the card’s storage capacity and performance.
+- **Check reviews**: Look for current reviews online to ensure the card has good read and write speeds.
+- **Avoid third-party sellers**: Purchase directly from the manufacturer or authorized dealers to reduce the risk of buying counterfeit products.
+- **Research vendors**: Ensure you are purchasing from reputable sellers and verify their performance.
diff --git a/wiki-rtd/mkdocs.yml b/wiki-rtd/mkdocs.yml
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--- a/wiki-rtd/mkdocs.yml
+++ b/wiki-rtd/mkdocs.yml
@@ -88,7 +88,8 @@ nav:
     - Feature Requests: wiki_faq/faq-feature.md
     - Emulation: wiki_faq/faq-emulation.md
     - RetroDECK General: wiki_faq/faq-rd-general.md
-    - RetroDECK Usage: wiki_faq/faq-rd-usage.md
+    - RetroDECK Usage: wiki_faq/faq-rd-usage.
+    - SD Cards: wiki_faq/faq-sdcard.md
 
   - Guides - RetroDECK Controls & Hotkeys 🎮: