diff --git a/Cart_Reader/Cart_Reader.ino b/Cart_Reader/Cart_Reader.ino
index 61820a9..6e42ec0 100644
--- a/Cart_Reader/Cart_Reader.ino
+++ b/Cart_Reader/Cart_Reader.ino
@@ -40,7 +40,7 @@
    And a special Thank You to all coders and contributors on Github and the Arduino forum:
    jiyunomegami, splash5, Kreeblah, ramapcsx2, PsyK0p4T, Dakkaron, majorpbx, Pickle, sdhizumi,
    Uzlopak, sakman55, Tombo89, scrap-a, borti4938, vogelfreiheit, CaitSith2, Modman,
-   philenotfound, karimhadjsalem, nsx0r, ducky92, niklasweber, lesserkuma
+   philenotfound, karimhadjsalem, nsx0r, ducky92, niklasweber, Lesserkuma
 
    And to nocash for figuring out the secrets of the SFC Nintendo Power cartridge.
 
diff --git a/Cart_Reader/GB.ino b/Cart_Reader/GB.ino
index 072346f..3033bd4 100644
--- a/Cart_Reader/GB.ino
+++ b/Cart_Reader/GB.ino
@@ -463,6 +463,10 @@ void showCartInfo_GB() {
       case 7:
         print_Msg(F("4MB"));
         break;
+
+      case 8:
+        print_Msg(F("8MB"));
+        break;
     }
 
     println_Msg(F(""));
@@ -751,6 +755,9 @@ void getCartInfo_GB() {
     case 0x07:
       romBanks = 256;
       break;
+    case 0x08:
+      romBanks = 512;
+      break;
     default:
       romBanks = 2;
   }
@@ -919,7 +926,10 @@ void readROM_GB() {
         }
       }
       else {
-        writeByte_GB(0x2100, currBank);
+        if ((romType >= 0x19 && romType <= 0x1E) && (currBank == 0 || currBank == 256)) {
+          writeByte_GB(0x3000, (currBank >> 8) & 0xFF);
+        }
+        writeByte_GB(0x2100, currBank & 0xFF);
       }
     }
     // Set ROM bank for MBC1