product detail

VGA KVM & USB with Stereo Audio, RS232, IR CAT5 Extender MS-VKM03

Model: MS-VKM03

  • Extend VGA, stereo audio, RS232, IR and USB signals over one CAT5E/CAT6 cable.
  • USB port support USB 2.0, USB 1.0 & USB 1.1
  • Full Duplex data communication. 
  • Transmitter unit built in VGA loop output.
  • Receiver unit with 4 ports USB devices, to extend USB 2.0 peripheral devices, such as flash disk, hard disk, keyboard, mouse, etc. 
  • Supports up to 1920 x 1080.
  • Transmission range up to 140 meters over CAT5e, 180M over CAT6.
  • Support point to point and point to multi-display connections via Gigabit network switch. 
  • Plug and play for easy operation.
  • Perfect for control remote machines and security monitoring systems, digital signage application.
  • Optional model: MS-SR01 signal repeater for longer distance application.  

Installation View

Point to Point Direct Connection: 

Over Gigabit Ethernet switches:  One to Multiple Connection

With signal repeater MS-SR01 (order separately)





Support Resolution

Up to 1920 x 1080 @ 85 Hz

Transmission Distance

CAT5e: 140M, CAT6: 180M (Max)

Video Input Signals

RGB Analog (75Ω, 0.7Vp-p) Sync Signal H/V Separated (TTL)

VGA Connector

DB15 Female x 2

DB15 Female x 1

USB Connector

USB B-Type x 1

USB A-Type x 4

RS232 Connector

DB9(Female) x 1

DB9(Male) x 1

Audio Connector

3.5 mm Phone Jack x1

IR Connector

3.5 mm Phone Jack x1


Link Connector

RJ45 x 1

Power Supply

DC 5V 2 Amp

Power Consumption



Operation: 0 to 55℃, Storage: -20 TO 85℃, Humidity: up to 95%

Dimensions (mm)

125 x 120.5 x 30

Weight (g)



Panel View

MS-VKM03T Transmitter

MS-VKM03R Receiver