diff --git a/src/commands/control.rs b/src/commands/control.rs
index 553ab03..7e614a7 100644
--- a/src/commands/control.rs
+++ b/src/commands/control.rs
@@ -52,7 +52,7 @@ impl fmt::Display for ProbeInfo {
             "WCH-Link v{}.{}(v{}) ({})",
             self.major_version,
             self.minor_version,
-            self.major_version + self.minor_version * 10,
+            self.major_version * 10 + self.minor_version,
             self.variant
         )
     }
diff --git a/src/probe.rs b/src/probe.rs
index f0653f1..d67e0e5 100644
--- a/src/probe.rs
+++ b/src/probe.rs
@@ -113,6 +113,9 @@ impl WchLink {
         };
         let info = this.send_command(commands::control::GetProbeInfo)?;
         this.info = info;
+
+        log::info!("Connected to {}", this.info);
+
         Ok(this)
     }