Klick&Show K-40 Base Unit is a universal wireless presentation system that fits perfectly in meeting rooms, huddle spaces, classrooms and training rooms and supports BYOD (bring your own device). With Klick&Show users can easily share audiovisual content from their laptops or mobile devices - without cables, without effort and without wasting time.
Complete your Klick&Show system with the matching Klick&Show 4K WiFi transmitters. Simply connect the transmitter to your device and press the Show to mirror live content onto the main screen. The TRAY-4K, featuring a matching design, keeps your conference table tidy.
Laptop users without a transmitter simply start the Klick&Show Client-App for Windows or MacOS to mirror content to the main screen. Content from cell phones and tablets can be shared just as easily via AirPlay, Miracast, Google Cast or via the free AndroidApp .
Universal, cross-platform solution for wireless BYOD presentations
BYOD - Present wirelessly via transmitters, apps for Windows, MacOS, Android or via AirPlay, Miracast and Google Cast
Best picture quality with HDMI output in 4K60
Split screen function for simultaneous presentation of up to 4 participants on the main display
There are two types of Klick&Show transmitters to choose from: HDMI and USB-C
Add more transmitters to include more participants in the meeting and increase device compatibility
Full integration into corporate networks possible with full control for administrators via the integrated web interface or the free ManageTool
Intuitive to use and safe
| Klick&Show | K-40 |
| Part number |  7488000315 |
| Transmitter (included in delivery) | None included in the scope of delivery, optionally available |
| Compatible transmitters | 4K HDMI, 4K USB-C, FHD HDMI*, FHD USB-C*, USB-A* (*no longer available) |
The touchback function of Klick&Show K-40 allows convenient remote control of your own computer from a touchscreen connected to the base.
The WebGUI of the Klick&Show K-40 can be accessed via a browser and allows users to download the software locally. Moderators retain control over the meeting process and administrators have the ability to configure the entire system.
Universal, cross-platform solution:
From Windows, MacOS and Linux to iOS or Android - present the way you want! Klick&Show was developed as a highly device-compatible, platform-independent presentation system for commercial use that supports all major operating systems, including native support for Apple AirPlay, Miracast and Google Cast.
Plug & Play:
Klick&Show HDMI and USB-C transmitters are true plug & play devices. Using them is as easy as connecting an external PC monitor: connect the transmitter to the video port of your computer or compatible HDMI or USB-C device and click the Show button to share live content wirelessly to the main display. In addition, a software PC client can also be used for software-only access to the meeting.
Radio transmission with low latency:
Despite the wireless signal transmission, your screen is mirrored in brilliant quality with up to 4K resolution with virtually no visible latency, which is an outstanding feature of Klick&Show represents.
High-resolution 4K split-screen output:
With Klick&Show you can display and compare content from up to 4 different devices simultaneously on one main screen for more productive meetings. The split image is output in high 4K resolution for optimum readability of even detailed content.
Interactive touch-back function:
The touch-back function of Klick&Show allows rear control of your laptop from any compatible large format interactive display or interactive whiteboard used as the main display device in the room to enable more interactive meetings. The touch-back function of Klick&Show even works in split-screen mode to control multiple laptops simultaneously, with minimal latency for an intuitive workflow.
Whiteboarding & Annotation:
Klick&Show is fully equipped with essential tools for more productive meetings. Combined with a large-format interactive screen as the main display, you can capture spontaneous brainstorming sessions on a blank canvas in whiteboarding mode - or switch to annotation mode to highlight or comment on relevant topics on the main screen. You can then take screenshots and share them with all participants.
Extended desktop:
Professionals will love the ability to mirror either the primary or secondary laptop desktop. The "Extended desktop" option enables perfect PowerPoint presentations with preview function.
Include 30 participants in the meeting:
Up to 30 devices can be connected to one Klick&Show-base, either via 4 types of WiFi transmitters, the available software PC client, the native AirPlay, Miracast or Google Cast protocol or the free AndroidApp. Use the Klick&Show-moderator function to manage potential presenters via thumbnails.
Safety is important:
IT security is important in commercial areas. Klick&Show offers a high level of data security through secure WiFi transmission based on AES WPA2 PSK authentication. As a further protective measure, the captured laptop data stream is additionally encrypted with a second level of up to 256/1024 bit encryption before the actual data is transmitted wirelessly.
Integration into company networks and administration:
Klick&Show's integrated configurable WiFi hotspot and web server enable quick and easy plug & play setup in typical environments, without the need for integration into the corporate network. Klick&Show is delivered pre-configured and ready to use. However, the system can also be configured as part of a corporate network, e.g. in large-scale deployments, even with separate routing for employees and guests, or to enable Internet access and centralized remote administration.
Digital signage function:
Thanks to the built-in digital signage feature, you can use the display of your Klick&Show system even when no meetings are taking place. Depending on the day and time, any content can be loaded from the web or a local USB flash drive, and the existing display can be used to show information.
| Klick&Show | K-40 | |||
| Part number | 7488 000 315 | |||
| Transmitter included | - – | |||
| Wireless mirroring of image content (BYOD) | Yes | |||
| Wireless transmission of USB camera/audio (BYOM) | - – | |||
| Compatible transmitters | 4K HDMI, 4K USB-C, FHD HDMI*, FHD USB-C*, USB-A* (*no longer available) | |||
| Windows 10 / 11 | Transmitter / Klick&Show App for Windows / Google Cast / Miracast (with optional Miracast USB WiFi adapter) | |||
| macOS | Transmitter / Klick&Show App for macOS / AirPlay / Google Cast | |||
| Mobile devices | USB-C transmitter (DP ALT mode required) / Android App / AirPlay / Google Cast / Miracast (with optional Miracast USB WiFi adapter) | |||
| Miracast support | optional, supports Miracast-Direct (P2P) and Miracast-over-Infrastructure (MS MICE) | |||
| Maximum resolution, wireless | 4K: with 4K transmitter / Klick&Show App; 1080p: with Full-HD Transmitter / Airplay / Miracast / Google Cast | |||
| Simultaneous connections RJ45 | > 30 | |||
| Simultaneous connections internal WLAN | ≦ 16 | |||
| Splitscreen | Up to 4 simultaneously, layout adjustable | |||
| Low latency mouse cursor | Yes, USB-A* transmitter and Klick&Show App for Windows / macOS | |||
| Touch-Back /USB-HID support | Yes, e.g. for use with interactive displays (touchscreens), whiteboards or projectors | |||
| WiFi frequency band | 2.4 / 5 GHz | |||
| WiFi standard | WiFi 5 (IEEE 802.11b/g/n/ac) | |||
| WiFi antennas | 2×2 MIMO | |||
| WiFi bandwidth | up to 1200 Mbps | |||
| Safety standard | WiFi: WPA PSK, WPA2 PSK - Video transmission encrypted with AES-256 bit + RSA1024 bit | |||
| HDMI output | 1× HDMI 2.0 / 3840×2160@60/30 Hz, 1920×1080@60Hz, 1280×720@60Hz | |||
| HDCP version | HDCP 1.4, HDCP 2.0 | |||
| HDMI input / max. resolution | - – | |||
| Audio input | Transmitter / Klick&Show App / AirPlay / Google Cast / Miracast (with optional Miracast USB WiFi adapter) | |||
| Audio output (analog) | 1x 3.5 mm stereo jack | |||
| USB 2.0 (Type C) | 1x (front) | |||
| USB 2.0 (Type A) | 1x (front) | |||
| USB 3.0 (Type A) | 1x (back side) | |||
| LAN (RJ45) | 1x 1000 Mbps with PoE, 1x 100 Mbps | |||
| PoE Standard | PoE - IEEE802.3af | |||
| Control | Network: Web GUI, Telnet; RS232: 1× 3-pin Euroblock (rear) | |||
| Housing / Color | Aluminum, plastic / similar to Space Grey, black | |||
| Dimensions (W x D x H) | 165 x 95 x 25 mm (incl. antennas 165 x 215 x 25 mm) | |||
| Weight | 0.38 kg | |||
| Power supply unit | Plug-in power supply with interchangeable plugs (Euro AV, UK, US), 12 V / 1.5 A | |||
| Power consumption | max. 18 W | |||
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