From 40eb6b2e7b2db5b77a87cfcaac3582217a81681f Mon Sep 17 00:00:00 2001
From: tomvleeuwen <github@tomvanleeuwen.nl>
Date: Sun, 21 Sep 2025 20:47:53 +0200
Subject: [PATCH] Update README.md

According to the commend on #2, only RDF5 readers produced after 2019 are supported.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 73d9aa6..e3b560c 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ A password-protected card will be automatically locked after power reset. To per
    - Transcend Embedded SD SDC460T / SDC400I / SDC240T
 
 3. Supported Card Reader
-   - Transcend RDF5
+   - Transcend RDF5 produced after 2019
 
 ## Compile the executable file