diff --git a/validitysensor/blobs.py b/validitysensor/blobs.py
index edde185..d21b08e 100644
--- a/validitysensor/blobs.py
+++ b/validitysensor/blobs.py
@@ -9,6 +9,8 @@ def __load_blob(blob: str) -> bytes:
     elif usb.usb_dev().idVendor == 0x06cb:
         if usb.usb_dev().idProduct == 0x009a:
             from . import blobs_9a as blobs
+        elif usb.usb_dev().idProduct == 0x00a2:
+            from . import blobs_a2 as blobs
 
     globals()[blob] = getattr(blobs, blob)
     return globals()[blob]
diff --git a/validitysensor/blobs_a2.py b/validitysensor/blobs_a2.py
new file mode 100644
index 0000000..0e32d05
--- /dev/null
+++ b/validitysensor/blobs_a2.py
@@ -0,0 +1,321 @@
+from .util import unhex
+
+init_hardcoded = unhex('''
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+2999d1c0e7acf67e598696cd58cc4bdb1b7c037ee9a085f784c4
+''')
+
+init_hardcoded_clean_slate = unhex('''
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+''')
+
+reset_blob = unhex('''
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+20f8bb8d94784228934870046f60ac937af4957c9414bcc33895fcc183062be4e4bff56f9c89838ead8e433dc604536938
+''')
+
+db_write_enable = unhex('''
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+5427dc2f0488b134d201241dae68ed3996869453247bb50d8bc3d3c909951e5a47b1e899610347ea8d7193346bfe754c289ad1ca454b9c9
+2a07527b95a1fe508d0b7c8da5b9047d277508ff615c9dc9ab11596aa88d0c9734a45d81f0393219bead587d3a6f9d07c470f2abf8d7c69
+92228bf0ab6ef79e46599bb0a60
+''')
diff --git a/validitysensor/firmware_tables.py b/validitysensor/firmware_tables.py
index cb5ec0a..ac5e371 100644
--- a/validitysensor/firmware_tables.py
+++ b/validitysensor/firmware_tables.py
@@ -17,11 +17,18 @@
         'driver': 'https://download.lenovo.com/pccbbs/mobiles/nz3gf07w.exe',
         'referral': 'https://download.lenovo.com/pccbbs/mobiles/nz3gf07w.exe',
         'sha512': 'a4a4e6058b1ea8ab721953d2cfd775a1e7bc589863d160e5ebbb90344858f147d695103677a8df0b2de0c95345df108bda97196245b067f45630038fb7c807cd'
+    },
+    SupportedDevices.DEV_a2: {
+        'driver': 'https://download.lenovo.com/pccbbs/mobiles/r0rgn10w.exe',
+        'referral': 'https://download.lenovo.com/pccbbs/mobiles/r0rgn10w.exe',
+        'sha512': 'd8c2477905ce53de7a3e4a7eab54f792e8d864313808ad86b80651d1977110e984138bee7049d6c63bf351bc5b2d43d6cb15d7eb21aaec8d2ff46b09205902c9'
     }
 }
 
 FIRMWARE_NAMES = {
     SupportedDevices.DEV_90: '6_07f_Lenovo.xpfwext',
     SupportedDevices.DEV_97: '6_07f_lenovo_mis_qm.xpfwext',
-    SupportedDevices.DEV_9a: '6_07f_lenovo_mis_qm.xpfwext'
+    SupportedDevices.DEV_9a: '6_07f_lenovo_mis_qm.xpfwext',
+    SupportedDevices.DEV_a2: '6_07f_lenovo_sm_qm.xpfwext',
+
 }
diff --git a/validitysensor/usb.py b/validitysensor/usb.py
index 16591fe..f351377 100644
--- a/validitysensor/usb.py
+++ b/validitysensor/usb.py
@@ -17,6 +17,7 @@ class SupportedDevices(Enum):
     DEV_90 = (0x138a, 0x0090)
     DEV_97 = (0x138a, 0x0097)
     DEV_9a = (0x06cb, 0x009a)
+    DEV_a2 = (0x06cb, 0x00a2)
 
     @classmethod
     def from_usbid(cls, vendorid, productid):