diff --git a/scp.js b/scp.js
index 592ca67..af8de5f 100644
--- a/scp.js
+++ b/scp.js
@@ -15,9 +15,17 @@ scp.send = function (options, cb) {
     '-r',
     '-P',
     (options.port == undefined ? '22' : options.port)
-    options.file,
-    (options.user == undefined ? '' : options.user+'@') + options.host + ':' + options.path,
   ];
+  if (options.identityFile) {
+    command.push('-i', options.identityFile);
+  }
+  if (options.batchMode) {
+    command.push('-B');
+  }
+  command.push( 
+    options.file,
+    (options.user == undefined ? '' : options.user+'@') + options.host + ':' + options.path
+  );
   exec(command.join(' '), function (err, stdout, stderr) {
     if (cb) {
       cb(err, stdout, stderr);
@@ -33,10 +41,18 @@ scp.send = function (options, cb) {
 scp.get = function (options, cb) {
   var command = [
     'scp',
-    '-r',
+    '-r'
+  ];
+  if (options.identityFile) {
+    command.push('-i', options.identityFile);
+  }
+  if (options.batchMode) {
+    command.push('-B');
+  }
+  command.push(  
     (options.user == undefined ? '' : options.user+'@') + options.host + ':' + options.file,
     options.path
-  ];
+  );
   exec(command.join(' '), function (err, stdout, stderr) {
     if (cb) {
       cb(err, stdout, stderr);