diff --git a/hash/nes.xml b/hash/nes.xml
index 21a6e29d6c0..c2ea3dd9e11 100644
--- a/hash/nes.xml
+++ b/hash/nes.xml
@@ -39879,11 +39879,17 @@
 		<description>Trog! (Euro)</description>
 		<year>1991</year>
 		<publisher>Acclaim Entertainment</publisher>
-		<info name="serial" value="NES-4A (NOE/ESP)"/>
+		<info name="serial" value="NES-4A-(NOE/ESP)"/>
 		<part name="cart" interface="nes_cart">
 			<feature name="slot" value="uxrom" />
 			<feature name="pcb" value="NES-UNROM" />
 			<feature name="mirroring" value="vertical" />
+			<feature name="pcb_model" value="NES-UNROM-09" />
+			<feature name="u1" value="U1 PRG" />
+			<feature name="u2" value="U2 CHR RAM" />
+			<feature name="u3" value="U3 CIC" />
+			<feature name="u4" value="U4 HC161" />
+			<feature name="u5" value="U5 HC32" />
 			<dataarea name="prg" size="131072">
 				<rom name="pal-4a-0 prg" size="131072" crc="b6b5c372" sha1="60065354f49a9880407e871ad8d9eb6784004cfe" offset="00000" />
 			</dataarea>