8-Port PS/2-USB VGA/Audio KVM Switch
CS1758
- One USB console controls 8 computers; Cascadable up to 3 levels - provides up to 512 computers.
- Superior video quality - up to 2048 x 1536; DDC2B.
- Computer selection via front panel pushbuttons, hotkeys and OSD.
- Auto PS/2 and USB interface detection and audio enabled


CS1758 is a KVM Switch with 8 ports and supports computers with PS/2 or USB interfaces via cables and audio signal function. Moreover, it supports 3-tier connection via cascade. With 73 sets of CS1758, users can control 512 computers. CS1758 provides growing enterprises a reliable investment on comprehensive connection and long-term safe use.
Package Contents
- 1x 8-Port PS/2-USB KVM Switch
- 1x Firmware Upgrade Cable
- 1x Power Adapter
- 1x Rack Mount Kit
- 1x User Manual
- 1x Quick Start Guide
- One USB console controls 8 computers.
- Cascadable up to 3 levels - provides up to 512 computers.
- Dual interface supports with computers with PS/2 or USB keyboards and mice.
- Multiplatform support: compatible with all operation platforms PC (Windows,Linux and most others), Mac and Sun.
- Auto PS/2 and USB interface detection.
- Buzzer On/Off via hotkey and OSD.
- Computer selection via front panel pushbuttons, hotkeys and OSD.
- Superior video quality - up to 2048 x 1536; DDC2B.
- Firmware upgradable.
- With speaker and microphone support.
- ATEN USB ASIC inside.
- Available in silver and black.
- Rack mountable in 19" system rack.
- Multiplatform support: Windows 2000/XP/Vista, Linux, Mac, Unix, Sun and FreeBSD.
- For more information about KVMs which can connect to CS1758, see Compatible KVM Table.

8-Port PS/2-USB KVM Switch
Computer Connections | |
Direct | 8 |
Maximum | 512 (via Cascade) |
Port Selection | OSD, Hotkey, Pushbutton |
Connectors | |
Console Ports | 1 x HDB-15 Female (Blue) 2 x USB Type A Female 1 x 3.5mm Audio Jack Female (Green) 1 x 3.5mm Audio Jack Female (Pink) |
KVM Ports | 8 x SPHD-15 Female (Yellow) 8 x 3.5mm Audio Jack Female (Green) 8 x 3.5mm Audio Jack Female (Pink) |
Firmware Upgrade | 1 x RJ-11 Female |
Power | 1 x DC Jack (Black) |
Switches | |
Ports | 4 x Pushbutton |
Firmware Upgrade | 1 x Slide |
Reset | 1 x Semi-recessed Pushbutoon |
LEDs | |
Online | 8 (Orange) |
Selected | 8 (Green) |
Power | 1 (Blue) |
Emulation | |
Keyboard / Mouse | USB |
Video | 2048 x 1536; DDC2B |
Scan Interval | 1-255 seconds (default: 5 secs.) |
Power Consumption | DC5V:2.32W:15BTU |
Environmental | |
Operating Temperature | 0-50˚C |
Storage Temperature | -20-60˚C |
Humidity | 0-80% RH, Non-condensing |
Physical Properties | |
Housing | Metal |
Weight | 2.72 kg ( 5.99 lb ) |
Dimensions (L x W x H) | 43.72 x 16.10 x 4.40 cm (17.21 x 6.34 x 1.73 in.) |
Note | For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |
Success stories
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User Manual
cs1754-1758-w_2015-03-19.pdf (1.17 MB)Quick Start Guides
cs_1754_1758_qsg.pdf (983.78 KB)CAD Drawing
CS1758-ASM-V02_WEB.pdf (89.16 KB)Firmware
Description | Ver. | Release Date | File Name |
Firmware Upgrade | v3.9.382 | 2017-12-08 | cs1754_1758_v3.9.382.zip |
Firmware Upgrade | v3.9.381 | 2017-09-11 | cs1754_1758_v3.9.381.zip |
Firmware Upgrade | v3.8.377 | 2015-12-10 | cs1754_1758_v3.8.377.zip |
Firmware Upgrade | v3.8.375 | 2013-01-02 | cs1754_1758_v3.8.375.zip |
Firmware Upgrade | v3.8.374 | 2012-05-02 | cs1754_1758_v3.8.374.zip |
Firmware Upgrade | v3.7.369 | 2010-12-07 | cs1754_1758_v3.7.369.zip |
Firmware Upgrade | v3.7.367 | 2009-07-10 | cs1754_1758_v3.7.367.zip |
Firmware Upgrade | v3.7.366 | 2008-10-28 | cs1754_1758_v3.7.366.zip |
Firmware Upgrade | v3.7.364 | 2008-04-10 | cs1754_1758_v3.7.364.zip |
Firmware Upgrade | v3.6.356 | 2007-08-29 | cs1754_1758_v3.6.356.exe |
Firmware Upgrade | v3.6.354 | 2007-03-22 | cs1754_1758_v3.6.354.exe |
Firmware upgrade | v3.6.351 | 2006-11-09 | cs_1754_1758_v3.6.351.exe |
Firmware upgrade | v3.5.346 | 2006-07-04 | cs_1754_1758_v3.5.346.exe |
Firmware upgrade | v3.5.341 | 2005-10-31 | cs_1754_1758_v3.5.341.exe |
Compatible Products
1U Ultra Short Depth Single Rail WideScreen LCD Console (USB / VGA)
1U Ultra Short Depth Dual Rail WideScreen LCD Console (USB / HDMI / DVI / VGA)
USB VGA Cat 5 Mini KVM Extender (1280 x 1024@100m)
PS/2 VGA/Audio Cat 5 KVM Extender with Deskew (1280 x 1024@300m)
PS/2 VGA/Audio Cat 5 KVM Extender (1600 x 1200@150m)
USB VGA Cat 5 KVM Extender (1280 x 1024@150m)
USB VGA/Audio Cat 5 KVM Extender with Deskew (1280 x 1024@300m)
USB VGA Over IP KVM Extender (1920 x 1080@Unlimited Distance)
USB VGA/Audio Cat 5 KVM Extender with USB Flash Storage (1024 x 768@250m)
4-Port PS/2-USB VGA/Audio KVM Switch
Compatible Cables
5M USB KVM Cable with 3 in 1 SPHD and Audio
3M USB KVM Cable with 3 in 1 SPHD and Audio
1.8M USB KVM Cable with 3 in 1 SPHD and Audio
1.2M USB KVM Cable with 3 in 1 SPHD and Audio
3M PS/2 KVM Cable with 3 in 1 SPHD and Audio
1.8M PS/2 KVM Cable with 3 in 1 SPHD and Audio
1.2M PS/2 KVM Cable with 3 in 1 SPHD and Audio
CS1758
CS1758
ATEN KVM over IP Solutions Online Trial
CV211 Online Trial
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