diff --git a/hash/n64.xml b/hash/n64.xml
index 77950c42bf9..1db7f4abb35 100644
--- a/hash/n64.xml
+++ b/hash/n64.xml
@@ -14740,6 +14740,28 @@ clips onto the player's ear.
 		</part>
 	</software>
 
+	<software name="ctrlchck" supported="no">
+		<description>Controller Checker Ver.1.01</description> <!-- label: Ver.00 コントローラ検査機 NUS専用Nカセット-->
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+		<part name="cart" interface="n64_cart">
+			<dataarea name="rom" size="8388608">
+				<rom name="cntr64_checker_64mbit.bin" size="8388608" crc="063e0a52" sha1="6cd924266e64be7bdba0017e38004d56d96c22cb" />
+			</dataarea>
+		</part>
+	</software>
+
+	<software name="rgbtest" supported="no">
+		<description>Unknown RGB Test Cartridge</description> <!-- mislabeled: CONTROLLER PAK TEST V.5.4 -->
+		<year>19??</year>
+		<publisher>&lt;unknown&gt;</publisher>
+		<part name="cart" interface="n64_cart">
+			<dataarea name="rom" size="16777216">
+				<rom name="cntpak64.bin" size="16777216" crc="bbaaa427" sha1="b2e7432086b1ebc82c713f68e1a3a93abdcebd1c" />
+			</dataarea>
+		</part>
+	</software>
+
 <!-- These come from a batch of proto/test carts auctioned in Jpn -->
 
 	<software name="64gbchk" supported="no">