Dark Light

ATEN 4-Console 8-Port PS/2 VGA/Audio KVM Switch CS428

CS428 is a high-efficiency KVM switch which provides the most efficient solution. Its console with 2 built-in PS/2 and 2 DB-25 allows users to control 8 servers either alone or by sharing. The built-in DB-25 of CS428 can reduce cable derangements in component rooms and can enhance signal quality and operation efficiency.

  • 4 PS/2 console control 8 computers.
  • Up to four users can operate up to 64 computers (via cascade to CS88A and CS9138*) at the same time.
  • Each console has its own access control
  • Two-level (Administrator/User) password authorization for enhanced security protection.
  • Administrator can access any computer completely independently of the other users.
  • Each user has his own access control list
  • Computer selection via On Screen Display (OSD)
  • Supports Microsoft IntelliMouse, Logitech MouseMan, FirstMouse, IBM Scrollpoint Mouse.
  • OSD automatically adjusts to resolution changes.
  • Auto Scan function to monitor computer operation.
  • With speaker and microphone support.
  • Superior video quality: Up to 1920 x 1440; DDC2B.
  • Special design for easy stacking.
  • Rack mountable in 19″ (1U) system rack.
    * CS88A and CS9138 do not support audio features of audio enabled KVM switches.
  • Multiplatform support: Windows 2000/XP/Vista, Linux and FreeBSD.
  • For more information about KVMs which can connect to CS428, see Compatible KVM Table.
SKU: ATE_CS428 Categories: ,
Computer Connections
Direct 8
Maximum 64 (via Cascade to CS9138)
Port Selection OSD
Console 1 & 2 connectors 4 x 6-pin Mini-DIN Female
1 x HDB-15 Female
4 x Mini Stereo Jack Female
Console 3 & 4 connectors 2 x 25 pin D-Type female
Computer port connectors 8 x 25 pin D-Type female
Online 8 (Orange)
Selected 8 (Green)
Power 1 (Blue)
Video 1920 x 1440; DDC2B
Scan Interval 1-255 Seconds
Keyboard PS/2 & PC/AT
Mouse PS/2 & Serial
Power Consumption DC9V, 6.3W
Operating Temperature 5-40˚C
Storage Temperature -20-60˚C
Humidity 0-80% RH, Non-condensing
Physical Properties
Housing Metal
Weight 4.20 kg ( 9.25 lb )
Dimensions (L x W x H) 43.72 x 25.90 x 4.40 cm
(17.21 x 10.2 x 1.73 in.)