diff --git a/README.md b/README.md
index ed36416..38b4527 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,11 @@
 # unit_ut61eplus
-Access digtal multimeter UNI-T UT61E+ from Python via CP2110 based USB connection
+Access UNI-T UT61E+ Digital Multimeter from Python via CP2110 / CH9329 based USB HID Device 
+**NOTE:** It seems newer UNI-T UT61x DMMs come with a `CH9329` based HID->UART Adapter.
+This project now detects both and automatically chooses which VID/PID to use
 
-It should work also for other models: 
 
+This Project should work also for other models, but with adjustments for the unit conversion.
+(See `from_vendor/*.json`)
 * UT60BT
 * UT61B+
 * UT61D+
@@ -10,28 +13,29 @@ It should work also for other models:
 * UT161D
 * UT161E
 
-but for this the unit conversion has to be adjusted (see `from_vendor/*.json`)
-
 ## Status
-> Working with Linux, patches/documentation for Windows are welcome (probably only docs needed to setup the HID library correctly)
+> Working with Linux. Patches/Documentation for Windows is welcome
+> Tested with UT61E+ and UT61B+
 
 
-## Example output (see `readDMM.py`)
+## Example Output From readDMM.py
 ```
+Opened: VID=0x1A86, PID=0xE429
 mode=DCV
-range=1
-display=8.595
+range=0
+display=0.0002
+display_decimal=0.0002
+display_unit=V
 overload=False
-decimal=8.595
+value=0.0002
 unit=V
-max=False
-min=False
-hold=False
-rel=False
-auto=True
-battery=False
-hvwarning=False
-dc=True
-peak_max=False
-peak_min=False
+isMax=False
+ismin=False
+isHold=False
+isRel=False
+isAuto=True
+hasBatteryWarning=False
+hashasHVWarning=False
+isDC=False
+isMaxPeak=False
 ```
diff --git a/ut61eplus/ut61eplus.py b/ut61eplus/ut61eplus.py
index c706538..590ebbd 100644
--- a/ut61eplus/ut61eplus.py
+++ b/ut61eplus/ut61eplus.py
@@ -286,8 +286,11 @@ def __str__(self):
 
 class UT61EPLUS:
 
-    CP2110_VID = 0x10c4
-    CP2110_PID = 0xEA80
+    # List of Possible HID Devices to talk to
+    TARGETS = [
+        (0x10C4, 0xEA80),     # CP2110
+        (0x1A86, 0xE429),     # CH9329
+    ]
 
     _SEQUENCE_GET_NAME = bytes.fromhex('AB CD 03 5F 01 DA')
     _SEQUENCE_SEND_DATA = bytes.fromhex('AB CD 03 5E 01 D9')
@@ -310,14 +313,30 @@ class UT61EPLUS:
     def __init__(self):
         """open device"""
         self.dev = hid.device()
-        self.dev.open(self.CP2110_VID, self.CP2110_PID)
-        log.debug('device is open')
+        
+        # Find the Appropriate HID Device
+        device_vid_pid = self._find_device()
+        if not device_vid_pid:
+            raise RuntimeError("No Compatable HID Devices Found")
+
+        # Open the HID Target found using path
+        self.dev.open_path(device_vid_pid['path'])
+        #self.dev.open(self.CP2110_VID, self.CP2110_PID)
+        print(f"Opened: VID=0x{device_vid_pid['vendor_id']:04X}, PID=0x{device_vid_pid['product_id']:04X}")
+
+        # Send Setup Strings
         #self.dev.nonblocking = 1
-        self.dev.send_feature_report([0x41, 0x01])  # enable uart
+        self.dev.send_feature_report([0x41, 0x01])                                                  # enable uart
         self.dev.send_feature_report([0x50, 0x00, 0x00, 0x25, 0x80, 0x00, 0x00, 0x03, 0x00, 0x00])  # 9600 8N1 - from USB trace
-        self.dev.send_feature_report([0x43, 0x02])  # purge both fifos
+        self.dev.send_feature_report([0x43, 0x02])                                                  # purge both fifos
         log.debug('feature requests sent')
 
+    def _find_device(self):
+        for dev in hid.enumerate():
+            if (dev['vendor_id'], dev['product_id']) in self.TARGETS:
+                return dev
+        return None
+
     def _write(self, b: bytes):
         buf = []
         buf.append(len(b))