
Best selling Dongles from Kramer
This page always stays fresh and updates automatically.
1. Kramer VIA-GO3
The Kramer VIA-GO3 is a powerful wireless transmitter designed for a variety of applications in modern work environments. With its compact desktop design and robust aluminum housing, it offers both functionality and durability. The VIA-GO3 supports a maximum HDMI resolution of 3840 x 2160 pixels, ensuring excellent image quality for presentations and multimedia applications. Thanks to support for various Wi-Fi standards, including Wi-Fi 5, it enables fast and stable wireless connections. The integration of USB-C ports and the ability to connect external storage devices significantly expand the device's capabilities. The VIA-GO3 is therefore an ideal solution for professional environments where flexibility and high performance are required.
- Supports a maximum HDMI resolution of 3840 x 2160 pixels for sharp images
- Compatible with Wi-Fi standards up to Wi-Fi 5 (802.11ac) for fast data transfers
- Robust aluminum housing ensures durability and stability
- USB-C ports allow playback from external storage media
- Built-in Ethernet port for a reliable wired connection.

2. Kramer Electronics VIA Campus² Plus Wireless Presentation System Desktop HDMI
VIA Campus² PLUS is a simultaneous wired and wireless presentation and collaboration solution that makes it easier to get actual work done during meetings. VIA Campus² PLUS delivers all the outstanding features found in the VIA Campus² with the addition of an HDMI input for simple and seamless wired connectivity. With any laptop or mobile device, users can view, edit, and comment on documents in real time and record sessions. Meeting participants can display or stream full uninterrupted HD video (up to 1080p60) from their device and even play YouTube videos in full frame rate.
VIA Campus² PLUS can show up to six user screens on a single main display and 12 on two displays. Users can also view the main display on their own device. VIA Campus² PLUS features iOS mirroring for MacBook, iPad, and iPhone, as well as mirroring for Chromebook and Android (Lollipop OS 5.0 or newer).
VIA Campus² PLUS supports third-party conferencing and office apps, such as Microsoft Office, Skype for Business, GoToMeeting, Teams, and WebEx. The solution can handle any size collaboration or meeting space and is ideal for training venues and classrooms.

3. Kramer EXT3-TR - 4K60 4:4:4 HDMI Exten
The Kramer EXT3-TR is a powerful 4K60 4:4:4 HDMI extender that functions as both a transmitter and a receiver. With a maximum resolution of 3840 x 2160 pixels and a transmission range of up to 70 meters, this device offers excellent image quality and flexibility for various applications. The EXT3-TR supports HDMI version 2.0b and allows for the transmission of audio and video over a single cable. Additionally, it features multiple connection options, including USB Type-A and Type-B, as well as RS-232 and IR control, making it a versatile solution for modern AV setups. The robust aluminum construction ensures durability and reliability, while the compact dimensions allow for easy integration into existing systems. The EXT3-TR is ideal for use in conference rooms, educational institutions, and other professional environments where high-quality AV transmissions are required.
- Supports a maximum resolution of 3840 x 2160 pixels at 60 Hz
- Offers a transmission range of up to 70 meters
- Integrated USB ports for additional devices
- RS-232 and IR control for enhanced functionality
- Robust aluminum construction for durability.

4. Kramer VIA-GO2 wireless presentation system for many transmission standards, with moderation
VIA GO² gives iOS, Android, Chromebook, PC, and Mac users instant wireless connectivity with 4K advanced presentation capabilities. The product features content streaming with crystal-clear mirrored images and stunning video playback and includes iOS mirroring via AirPlay, Windows and Android mirroring via Miracast, as well as Chromebook mirroring. VIA GO² is super-compact (7x7cm) and flexible to install with both built-in Wi-Fi and LAN connectivity and includes industry-leading 1024-bit encryption for secure use on the internal network.
Quick and reliable wireless connectivity — A simple and intuitive user interface enables iOS, Android, Chromebook, PC, and Mac device users to instantly connect to a main display without a dongle. 2.4GHz/5GHz Wi-Fi and MIMO antennas establish and maintain a fast and reliable connection.
High quality video streaming — Supports up to 4K@30Hz resolution (using the VIA app Multimedia feature).
Simultaneous display — Two participants can simultaneously present content on the main display.
VIA product integration — Seamlessly compatible with VIA Site Management Software and VIA Pad.
Easy and flexible installation — With a super-compact 7x7cm form factor, it can be discreetly installed on the back of a display, projector, or almost anywhere.

VIA-GO2 wireless presentation system for many transmission standards, with moderation