diff --git a/smartmontools/CHANGELOG b/smartmontools/CHANGELOG
index 4cc8000793ce7f854620df8e50bd973023ac9442..8397599a1eb42bd67d0f75207bec20b0c4406c78 100644
--- a/smartmontools/CHANGELOG
+++ b/smartmontools/CHANGELOG
@@ -43,6 +43,10 @@ NOTES FOR FUTURE RELEASES: see TODO file.
 
 <DEVELOPERS: ADDITIONS TO THE CHANGE LOG GO JUST BELOW HERE, PLEASE>
 
+  [CF] USB ID updates:
+       - A-DATA SH93
+       - Hitachi/SimpleTech 1TB
+
   [CF] configure.in: Print configuration summary.
 
   [CF] smartctl -l xselftest,selftest: Print old log if extended self-test
diff --git a/smartmontools/scsiata.cpp b/smartmontools/scsiata.cpp
index 3a91425ca2fae5cfe5b78a099ae4ff49ba382d21..52fbdd80d4f6d4ded867214b1035f58bc98228d0 100644
--- a/smartmontools/scsiata.cpp
+++ b/smartmontools/scsiata.cpp
@@ -1394,6 +1394,8 @@ const usb_id_entry usb_ids[] = {
   { 0x1058, 0x1100, 0x0165, d_sat     }, // WD My Book Essential
   { 0x1058, 0x1102, 0x1028, d_sat     }, // WD My Book
   { 0x1058, 0x1110, 0x1030, d_sat     }, // WD My Book Essential
+  // A-DATA
+  { 0x125f, 0xa93a, 0x0150, d_cypress }, // A-DATA SH93
   // Initio
   { 0x13fd, 0x0540,     -1, d_unsup   }, // Initio 316000
   { 0x13fd, 0x1240, 0x0104, d_sat     }, // Initio ? (USB->SATA)
@@ -1407,6 +1409,8 @@ const usb_id_entry usb_ids[] = {
   { 0x18a5, 0x0215, 0x0001, d_sat     }, // Verbatim FW/USB160 - Oxford OXUF934SSA-LQAG (USB+IEE1394->SATA)
   // SunplusIT
   { 0x1bcf, 0x0c31,     -1, d_sunplus }, // SunplusIT
+  // Hitachi/SimpleTech
+  { 0x4971, 0xce17,     -1, d_jmicron }, // Hitachi/SimpleTech 1TB
   // OnSpec
   { 0x55aa, 0x2b00, 0x0100, d_unsup   }  // OnSpec ? (USB->PATA)
 };