The transmitters make presenting with KLICK&SHOW particularly easy and intuitive, true plug & play. 

No matter what interface your computer has, the right transmitter is available. KLICK&SHOW transmitter is available. 

Thanks to the built-in WLAN module, the transmitter connects automatically to the base. KLICK&SHOW base to which it is connected by pairing. It does not matter which device you plug it into. TheWLAN connection of your computer remains unaffected .

You can concentrate fully on your presentation.

One touch of the sensor surface is enough and the transmitter goes on the air.

A haptic and visual feedback (vibration and colour change) acknowledge the operation.



Many devices today only have USB-C connections, because the compact interface is a true all-rounder!
It transmits not only data but also video signals and ensures the power supply of the transmitter.
The KLICK&SHOW USB-C transmitter makes use of precisely this variety of functions. It behaves like a display that is connected by cable and, in addition to video, also transmits sound and touchback to remotely control a computer when a touch display is connected to the KLICK&SHOW base.

By the way, the transmitter also works on many tablets and smartphones. 



The KLICK&SHOW HDMI transmitter is plugged into the HDMI output of a display device, e.g. a notebook.
It behaves like a display that is connected by cable. Because no driver is required, pure playback devices such as images from cameras can also be transmitted wirelessly.

The additional USB-A port provides power and supports the touchback function, which allows the computer to be controlled remotely when a touch display is connected to the base. KLICK&SHOW base is connected.



The KLICK&SHOW USB-A transmitter works in conjunction with the WirelessMedia app for Windows or macOS. The installation of the app does not require any special user rights, so updates can also be installed without any problems.

In the interaction between the WirelessMedia App and the USB-A Transmitter, the screen content is transmitted wirelessly via the WLAN module of the transmitter. The computer's WLAN connection remains unaffected and thus connected to the Internet or the company network.

In conjunction with the KLICK&SHOW K-FX, the USB-C and HDMI transmitters provide the WirelessMedia app including drivers for use with USB video soundbars, cameras and speakerphones on non-recordable memory.

TransmitterUSB-A transmitterHDMI transmitterUSB-C transmitter
Part number 748800030174880003447488000345
Connection (plug)USB-AHDMI, USB-AUSB-C
Compatible baseKlick & Show K-40/K-42Klick & Show K-40/K-42 & K-FX
Integrated memory
for apps and drivers
NoYes, at K-FXYes, at K-FX
USB Standard2.0
Input resolutionsup to 4096×2160up to 2540×1440@60Hzup to 2540×1440@60Hz
Video standardN/AHDMI 1.4, HDCP 1.4DP 1.2, eDP 1.4, HDCP 1.3
Audio2CH PC embeddedHDMI PCM 2CH2CH PCM
USB HID functionyes
Frame rate60 FPS (max.)
Output resolution1080p (max.)
Latency< 130 ms< 100 ms< 100 ms
WIFI frequency band2.4 / 5 GHz
WIFI StandardIEEE 802.11b/g/n/ac
WIFI antennasMIMO 2×2
WIFI bandwidthup to 1200 Mbit/s
WIFI security standardWPA PSK, WPA2 PSK
Housing / ColorPlastic / black
LEDgreen / red
OperationSensor button with vibration feedback
Dimensions (W x D x H)80 x 65 x 13 mm
Connection cable (length)approx. 11 cmapprox. HDMI 11 cm, approx. USB 21 cmapprox. 11 cm
Weight0,1 kg
Power consumption2 W

2,5 W

3 W
Power supplyvia USB 5V
Transmitter USB-A transmitter HDMI transmitter USB-C transmitter
Part number 7488000301 7488000344 7488000345
Connection (plug) USB-A HDMI (19pin), USB-A USB-C
Compatible base for USB-A Klick & Show K-40/K-42, for Klick & Show K-40/K-42/K-FX
USB Standard 2.0
Input resolutions up to 4096×2160 up to 2540×1440@60Hz up to 2540×1440@60Hz
Video standard N/A HDMI 1.4, HDCP 1.4 DP 1.2, eDP 1.4, HDCP 1.3
Audio 2CH PC embedded HDMI PCM 2CH 2CH PCM
USB HID function yes
Frame rate 60 FPS (max.)
Output resolution 1080p (max.)
Latency < 130 ms < 100 ms < 100 ms
WIFI frequency band 2.4 / 5 GHz
WIFI Standard IEEE 802.11b/g/n/ac
WIFI antennas MIMO 2×2
WIFI bandwidth up to 1200 Mbit/s
WIFI security standard WPA PSK, WPA2 PSK
Housing / Color Plastic / black
LED green / red
Operation Sensor button with vibration feedback
Dimensions (W x D x H) 80 x 65 x 13 mm
Connection cable (length) approx. 11 cm approx. HDMI 11 cm, approx. USB 21 cm approx. 11 cm
Weight 0,1 kg
Power consumption 2 W

2,5 W

3 W
Power supply via USB 5V