diff --git a/src/actor/pc.t b/src/actor/pc.t
index 0569674..e32f329 100644
--- a/src/actor/pc.t
+++ b/src/actor/pc.t
@@ -1,6 +1,6 @@
 me: Actor
   'me/self'
-  location = orangeRoom
+  location = redRoom
   posture = lying
 ;
 
diff --git a/src/actor/surgeryAssistant.t b/src/actor/surgeryAssistant.t
index 85b0afa..dcc245f 100644
--- a/src/actor/surgeryAssistant.t
+++ b/src/actor/surgeryAssistant.t
@@ -16,3 +16,9 @@ surgeryAssistant: Person
     <br>You can see the message <q>Connection lost</q> on the indicator display."
   isInitState = true
 ;
+
+dataPort: PlugAttachable, Attachable, Fixture
+  'data port/outlet/socket'
+  'data port'
+  @redRoom
+;
diff --git a/src/item/dataCable.t b/src/item/dataCable.t
index 61b6eea..d3b6f63 100644
--- a/src/item/dataCable.t
+++ b/src/item/dataCable.t
@@ -1,7 +1,34 @@
-dataCable: Thing, RoomPart
-  'data cable/wire/cord'
+dataCable: PlugAttachable, Attachable, RoomPart
+  'data cable/wire/cord/jack/plug'
   'data cable'
+  @redRoom
   "Thick data cable with damaged connector."
 
-  location = redRoom
+  explainCannotAttachTo(obj) {
+    obj != dataPort
+      ? "This data cable can only be connected to the data port."
+      : jack.isBroken
+        ? "The connector on data cable is broken."
+        : "";
+  }
+
+  canAttachTo(obj) {
+    return !jack.isBroken && obj == dataPort;
+  }
+;
+
++ jack: Component
+  'connector'
+  'connector'
+  "<<jack.isBroken
+    ? 'Broken connector.
+      <br>One of the components of its body should be
+      fixed with glue, duct tape or something similar.'
+    : 'Fixed connector.
+      <br>The broken part is held carelessly.'
+  >>"
+
+  dobjFor (AttachTo) remapTo(AttachTo, dataCable, IndirectObject)
+
+  isBroken = true;
 ;
diff --git a/src/item/tape.t b/src/item/tape.t
index 6bd16a3..3cd628d 100644
--- a/src/item/tape.t
+++ b/src/item/tape.t
@@ -28,8 +28,8 @@ tapeWall: Thing, RoomPartItem
   }
 
   dobjFor (Doff) remapTo(Remove, self)
-  dobjFor (Break) remapTo(Remove, self)
   dobjFor (Pull) remapTo(Remove, self)
+  dobjFor (Break) remapTo(Remove, self)
 
   dobjFor (Take) {
     action () {