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	<id>https://wiki.ross-tech.com/wiki/index.php?action=history&amp;feed=atom&amp;title=VAG-COM-FAQ-1.5</id>
	<title>VAG-COM-FAQ-1.5 - Revision history</title>
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	<updated>2026-05-21T01:52:17Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.ross-tech.com/wiki/index.php?title=VAG-COM-FAQ-1.5&amp;diff=1467&amp;oldid=prev</id>
		<title>Andy at 20:10, 26 January 2006</title>
		<link rel="alternate" type="text/html" href="https://wiki.ross-tech.com/wiki/index.php?title=VAG-COM-FAQ-1.5&amp;diff=1467&amp;oldid=prev"/>
		<updated>2006-01-26T20:10:46Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:10, 26 January 2006&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;We offer our own [http://www.ross-tech.com/vag-com/interfaces.html#Chart USB Interfaces] which use the USB port on your PC, rather than the Serial Port. We even offer [http://www.ross-tech.com/vag-com/interfaces.html#Upgrades USB Interface Upgrades] for existing Ross-Tech customers. These interfaces work best with Windows XP.  They can be used with Windows 98, ME, or 2000, but performance may be somewhat degraded by using an OS other than Windows XP and compatibility with &amp;quot;difficult&amp;quot; control modules may be reduced.  Realistic hardware requirements for Windows XP and VAG-COM are a 500 MHZ CPU with at least 128 MB of RAM. Windows XP on a 1 GHz (or faster) PC is preferred.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;We offer our own [http://www.ross-tech.com/vag-com/interfaces.html#Chart USB Interfaces] which use the USB port on your PC, rather than the Serial Port. We even offer [http://www.ross-tech.com/vag-com/interfaces.html#Upgrades USB Interface Upgrades] for existing Ross-Tech customers. These interfaces work best with Windows XP.  They can be used with Windows 98, ME, or 2000, but performance may be somewhat degraded by using an OS other than Windows XP and compatibility with &amp;quot;difficult&amp;quot; control modules may be reduced.  Realistic hardware requirements for Windows XP and VAG-COM are a 500 MHZ CPU with at least 128 MB of RAM. Windows XP on a 1 GHz (or faster) PC is preferred.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;If you want to use one of our RS-232 Serial interfaces on a PC that doesn&amp;#039;t have a serial port, we recommend you buy [http://www.quatech.com/catalog/rs232_pcmcia.php this Quatech SSP-100 PCMCIA-Card].  We don&amp;#039;t sell them, but we&amp;#039;ve had excellent results with them.    We&amp;#039;ve got [http://www.ross-tech.com/vag-com/quatech/index.html installation and configuration notes here].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;If you want to use one of our RS-232 Serial interfaces on a PC that doesn&amp;#039;t have a serial port, we recommend you buy [http://www.quatech.com/catalog/rs232_pcmcia.php this Quatech SSP-100 PCMCIA-Card].  We don&amp;#039;t sell them, but we&amp;#039;ve had excellent results with them.    We&amp;#039;ve got [http://www.ross-tech.com/vag-com/quatech/index.html installation and configuration notes here].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;USB&amp;lt;-&amp;gt;RS-232 converters are often unable to handle the baud rate and timing requirements that are demanded by many control modules using the VAG protocol. We have had very poor results with most available &#039;&#039;&amp;lt;b&amp;gt;USB&amp;lt;-&amp;gt;RS-232 converters, therefore USB&amp;lt;-&amp;gt;RS232 converters are &quot;Not Supported.&quot;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;b&amp;gt;&lt;/del&gt;&#039;&#039;  Please do not ask us for technical assistance if you are using one of these converters.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;USB&amp;lt;-&amp;gt;RS-232 converters are often unable to handle the baud rate and timing requirements that are demanded by many control modules using the VAG protocol. We have had very poor results with most available &#039;&#039;&amp;lt;b&amp;gt;USB&amp;lt;-&amp;gt;RS-232 converters, therefore USB&amp;lt;-&amp;gt;RS232 converters are &quot;Not Supported.&quot;&#039;&#039;  Please do not ask us for technical assistance if you are using one of these converters.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/b&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Andy</name></author>
	</entry>
	<entry>
		<id>https://wiki.ross-tech.com/wiki/index.php?title=VAG-COM-FAQ-1.5&amp;diff=1466&amp;oldid=prev</id>
		<title>Andy at 20:10, 26 January 2006</title>
		<link rel="alternate" type="text/html" href="https://wiki.ross-tech.com/wiki/index.php?title=VAG-COM-FAQ-1.5&amp;diff=1466&amp;oldid=prev"/>
		<updated>2006-01-26T20:10:30Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:10, 26 January 2006&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;1.5  What if my Laptop doesn&amp;#039;t have a Serial Port?&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;1.5  What if my Laptop doesn&amp;#039;t have a Serial Port?&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;We offer our own USB Interfaces which use the USB port on your PC, rather than the Serial Port. We even offer USB Interface Upgrades for existing Ross-Tech customers. These interfaces work best with Windows XP.  They can be used with Windows 98, ME, or 2000, but performance may be somewhat degraded by using an OS other than Windows XP and compatibility with &quot;difficult&quot; control modules may be reduced.  Realistic hardware requirements for Windows XP and VAG-COM are a 500 MHZ CPU with at least 128 MB of RAM. Windows XP on a 1 GHz (or faster) PC is preferred.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;We offer our own &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[http://www.ross-tech.com/vag-com/interfaces.html#Chart &lt;/ins&gt;USB Interfaces&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] &lt;/ins&gt;which use the USB port on your PC, rather than the Serial Port. We even offer &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[http://www.ross-tech.com/vag-com/interfaces.html#Upgrades &lt;/ins&gt;USB Interface Upgrades&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] &lt;/ins&gt;for existing Ross-Tech customers. These interfaces work best with Windows XP.  They can be used with Windows 98, ME, or 2000, but performance may be somewhat degraded by using an OS other than Windows XP and compatibility with &quot;difficult&quot; control modules may be reduced.  Realistic hardware requirements for Windows XP and VAG-COM are a 500 MHZ CPU with at least 128 MB of RAM. Windows XP on a 1 GHz (or faster) PC is preferred.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;If you want to use one of our RS-232 Serial interfaces on a PC that doesn&#039;t have a serial port, we recommend you buy this Quatech SSP-100 PCMCIA-Card.  We don&#039;t sell them, but we&#039;ve had excellent results with them.    We&#039;ve got installation and configuration notes here.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;If you want to use one of our RS-232 Serial interfaces on a PC that doesn&#039;t have a serial port, we recommend you buy &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[http://www.quatech.com/catalog/rs232_pcmcia.php &lt;/ins&gt;this Quatech SSP-100 PCMCIA-Card&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;.  We don&#039;t sell them, but we&#039;ve had excellent results with them.    We&#039;ve got &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[http://www.ross-tech.com/vag-com/quatech/index.html &lt;/ins&gt;installation and configuration notes here&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;USB&amp;lt;-&amp;gt;RS-232 converters are often unable to handle the baud rate and timing requirements that are demanded by many control modules using the VAG protocol. We have had very poor results with most available USB&amp;lt;-&amp;gt;RS-232 converters, therefore USB&amp;lt;-&amp;gt;RS232 converters are &quot;Not Supported.&quot;  Please do not ask us for technical assistance if you are using one of these converters.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;USB&amp;lt;-&amp;gt;RS-232 converters are often unable to handle the baud rate and timing requirements that are demanded by many control modules using the VAG protocol. We have had very poor results with most available &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&amp;lt;b&amp;gt;&lt;/ins&gt;USB&amp;lt;-&amp;gt;RS-232 converters, therefore USB&amp;lt;-&amp;gt;RS232 converters are &quot;Not Supported.&quot;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;b&amp;gt;&#039;&#039; &lt;/ins&gt; Please do not ask us for technical assistance if you are using one of these converters.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Andy</name></author>
	</entry>
	<entry>
		<id>https://wiki.ross-tech.com/wiki/index.php?title=VAG-COM-FAQ-1.5&amp;diff=1441&amp;oldid=prev</id>
		<title>Andy at 19:11, 26 January 2006</title>
		<link rel="alternate" type="text/html" href="https://wiki.ross-tech.com/wiki/index.php?title=VAG-COM-FAQ-1.5&amp;diff=1441&amp;oldid=prev"/>
		<updated>2006-01-26T19:11:00Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;1.5  What if my Laptop doesn&amp;#039;t have a Serial Port?&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
We offer our own USB Interfaces which use the USB port on your PC, rather than the Serial Port. We even offer USB Interface Upgrades for existing Ross-Tech customers. These interfaces work best with Windows XP.  They can be used with Windows 98, ME, or 2000, but performance may be somewhat degraded by using an OS other than Windows XP and compatibility with &amp;quot;difficult&amp;quot; control modules may be reduced.  Realistic hardware requirements for Windows XP and VAG-COM are a 500 MHZ CPU with at least 128 MB of RAM. Windows XP on a 1 GHz (or faster) PC is preferred.&lt;br /&gt;
&amp;lt;br&amp;gt;If you want to use one of our RS-232 Serial interfaces on a PC that doesn&amp;#039;t have a serial port, we recommend you buy this Quatech SSP-100 PCMCIA-Card.  We don&amp;#039;t sell them, but we&amp;#039;ve had excellent results with them.    We&amp;#039;ve got installation and configuration notes here.&lt;br /&gt;
&amp;lt;br&amp;gt;USB&amp;lt;-&amp;gt;RS-232 converters are often unable to handle the baud rate and timing requirements that are demanded by many control modules using the VAG protocol. We have had very poor results with most available USB&amp;lt;-&amp;gt;RS-232 converters, therefore USB&amp;lt;-&amp;gt;RS232 converters are &amp;quot;Not Supported.&amp;quot;  Please do not ask us for technical assistance if you are using one of these converters.&lt;/div&gt;</summary>
		<author><name>Andy</name></author>
	</entry>
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