diff --git a/src/calibre/devices/android/driver.py b/src/calibre/devices/android/driver.py
index db473a755e..1cdf394c24 100644
--- a/src/calibre/devices/android/driver.py
+++ b/src/calibre/devices/android/driver.py
@@ -59,7 +59,7 @@ class ANDROID(USBMS):
             0x0489 : { 0xc001 : [0x0226], 0xc004 : [0x0226], },
 
             # Acer
-            0x502 : { 0x3203 : [0x0100]},
+            0x502 : { 0x3203 : [0x0100, 0x224]},
 
             # Dell
             0x413c : { 0xb007 : [0x0100, 0x0224, 0x0226]},