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HDMI KVM switch 4 in 1 out 41HK
HDMI KVM switch 4 in 1 out 41HK
HDMI KVM switch 4 in 1 out 41HK
HDMI KVM switch 4 in 1 out 41HK
HDMI KVM switch 4 in 1 out 41HK

HDMI® KVM switch 4 in 1 out 41HK

2025-12-29 15:51:45

It features a 4-in-1 out rack-mount design, compatible with mainstream operating systems such as Windows, Mac OS, Linux, HarmonyOS, and Kylin. It's plug-and-play, supports resolutions up to 4K 30Hz, and provides synchronized audio and video output. It supports switching via the front panel, keyboard hotkeys, infrared remote control, and RS232.

  • Brand： ekL
  • Model： ekL-41HK
  • Type： Switch
  • Attribute： KVM Switch
  • Resolution： 3840x2160 30Hz
  • RS232： Support
  • Size： 440x110x44mm
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hdmi kvm switch 4 in 1 out 41hk

4-port HDMI KVM switch 41hk

HDMI KVM switch 4 in 1 out 41hk supports four switching methods

4-port hdmi kvm switch 41hk keyboard hotkey switching instructions

HDMI KVM switch 4 in 1 out 41hk automatic switching method setting

hdmi1.4 kvm switch 4 in 1 out 41hk built-in imported chip

hdmi kvm switch 4 in 1 out 41hk using gold plated hdmi interface

hdmi kvm switch 4 in 1 out 41hk using metal frosting process

4-port HDMI KVM switch 41hk adopts standard rack structure design

hdmi1.4 kvm switch 4 in 1 out 41hk compatible with multiple hdmi interface devices

HDMI KVM switch 4 in 1 out 41hk supports signal amplification function

hdmi kvm switch 4 in 1 out 41hk part of the application scenario

hdmi kvm switch 4 in 1 out 41hk standard accessories

HDMI KVM switch 4 in 1 out 41HK specification parameters

BrandekL
ModelekL-41HK
TypeKVM switch
AttributeHDMI KVM switch
Resolution
4k*2k
Remote controlYes
RS-232Yes
Hotkey switchingYes
Input InterfaceHDMI*4
Output InterfaceHDMI*1
Power supplyDC 12V/1A
Size440*110*44mm

HDMI KVM switch 4 in 1 out 41HK length: 440mm; width: 110mm; height: 44mm

HDMI KVM switch 4 in 1 out 41HK Interface Description

eKL A device with audio output needs to be connected to an amplifier through an audio isolator

HDMI KVM switch 4 in 1 out 41HK connection diagram

Serial Port SettingsBaud rate 9600 bps, 8 data bits, 1 stop bit, no parity
CommandFormat (5 bytes, hexadecimal)
Input 10x30 0x30 0x30 0x0d 0x0a
Input 20x30 0x30 0x31 0x0d 0x0a
Input 30x30 0x30 0x32 0x0d 0x0a
Input 40x30 0x30 0x33 0x0d 0x0a
Input 50x30 0x30 0x34 0x0d 0x0a
Input 60x30 0x30 0x35 0x0d 0x0a
Input 70x30 0x30 0x36 0x0d 0x0a
Input 80x30 0x30 0x37 0x0d 0x0a
Input 90x30 0x30 0x38 0x0d 0x0a
Input 100x30 0x30 0x39 0x0d 0x0a
Input 110x30 0x30 0x40 0x0d 0x0a
Input 120x30 0x30 0x41 0x0d 0x0a
Input 130x30 0x30 0x42 0x0d 0x0a
Input 140x30 0x30 0x43 0x0d 0x0a
Input 150x30 0x30 0x44 0x0d 0x0a
Input 160x30 0x30 0x45 0x0d 0x0a

Note: During testing, remove the leading “0x” from the code.

label: RS234 Control KVM Control