> For the complete documentation index, see [llms.txt](https://docs.brwall.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.brwall.com/aten/kvm-products/computer-sharing-devices/cs231.md).

# CS231

## USB VGA Computer Sharing Device

###  CS231

![](/files/YH2hfTMDvNPyJLMVJD7J)

### Features

* Single computer is shared by two USB consoles.
* Supports USB and PS/2 computers.
* Multiplatform Support (Windows, Mac, Unix, Linux).
* Manual or Auto console selection.
* On-Screen-Display informs user when system is in use.
* No Software required.
* Private Mode for a privileged user.
* Screen saver function.
* Supports VGA, SVGA Multisync monitors.
* Firmware Upgradable.
* Multiplatform support: Windows 2000/XP/Vista, Linux, Mac and Unix.

### Diagram

![](/files/MMBAB9Zi8mpIyfroeFrw)

### Specifications

<table data-header-hidden><thead><tr><th width="150"></th><th></th></tr></thead><tbody><tr><td><strong>Computer Connections</strong></td><td>1</td></tr><tr><td><strong>Console Selection</strong></td><td><p>Pushbutton, Hotkey* </p><p>Note: * Selecting console via hotkey only works in Manual Mode.</p></td></tr><tr><td><strong>Connectors</strong></td><td></td></tr><tr><td>  Console Ports</td><td><p>2 x HDB-15 Female (Blue) </p><p>4 x USB Type A Female</p></td></tr><tr><td>  KVM Ports</td><td>1 x SPHD-15 Female (Green)</td></tr><tr><td>  Firmware Upgrade</td><td>1 x RJ-11 Female</td></tr><tr><td>  Power</td><td>1 x DC Jack (Black)</td></tr><tr><td><strong>Switches</strong></td><td></td></tr><tr><td>  Mode Selection</td><td>1 x Pushbutton</td></tr><tr><td>  Reset</td><td>1 x Semi-recessed Pushbutton</td></tr><tr><td>  DIP</td><td>1 x 4 pin</td></tr><tr><td><strong>LEDs</strong></td><td></td></tr><tr><td>  Selected</td><td>2 (Green)</td></tr><tr><td>  Manual</td><td>1 (Orange)</td></tr><tr><td><strong>Video</strong></td><td>1920 x 1440</td></tr><tr><td><strong>Power Consumption</strong></td><td>DC5.3V:1.6W:16</td></tr><tr><td><strong>Environmental</strong></td><td></td></tr><tr><td>  Operating Temperature</td><td>0-50˚C</td></tr><tr><td>  Storage Temperature</td><td>-20-60˚C</td></tr><tr><td>  Humidity</td><td>0-80% RH, Non-condensing</td></tr><tr><td><strong>Physical Properties</strong></td><td></td></tr><tr><td>  Housing</td><td>Metal</td></tr><tr><td>  Weight</td><td>0.56 kg ( 1.23 lb )</td></tr><tr><td>  Dimensions (L x W x H)</td><td><p>14.00 x 8.80 x 5.55 cm </p><p>(5.51 x 3.46 x 2.19 in.)</p></td></tr></tbody></table>

{% hint style="info" %}
Note： For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.
{% endhint %}


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