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Experience seamless collaboration and efficient decision-making with the ATEN VP2420 Presentation Switch, 4x2 True 4K HDMI Presentation Switch with Multi View. It delivers a stunning viewing experience across mixed resolution displays and ensures smooth switching between two screens with multiple sources. With multi-view functionality, it enables comprehensive data presentation, allowing participants to workshop ideas and compare information on a single screen. Its smart layout adjustment maintains a seamless flow as sources connect or disconnect, keeping meetings smooth and uninterrupted. The VP2420 supports versatile audio setups with options for audio embedding or separate extraction. Whether used standalone or integrated with control systems, it offers easy source control and future scalability with up to 4 presentation switches cascaded, making every presentation captivating, smooth, and efficient.Multi-View Display with Automatic Layout AdaptationElevate your team collaboration and discussion with the VP2420, capable of displaying up to four video content sources on a single screen. This versatile setup facilitates side-by-side data comparison and the exchange of ideas among multiple participants, enhancing effective teamwork and decision-making. New video sources can be integrated into the existing layout anytime for a smooth and dynamic display experience.Visual Excellence with True 4K Clarity and Advanced ScalerExperience stunning True 4K/60 resolution with the VP2420, delivering exquisite details and intricate visuals for an unparalleled viewing experience. Its advanced scaler seamlessly handles most-common input resolution up to True 4K or downscales to 1080p, offering a smooth and simultaneous display of mixed-resolution sources.Unlock Perspectives with Matrix Output on 2 DisplaysBeyond merely splitting sources across two screens, the VP2420 features two independent displays: one capable of handling up to four sources at once, and the other highlighting the content for disucssion. This setup provides a comprehensive view, ensuring focused and efficient discussions that accelerate the decision-making process.Six Preset Rapid Multi-View LayoutsThe VP2420 allows video content to be flexibly presented in six different multi-view layouts. It offers options such as quad, triple, picture-in-picture (PiP), picture-by-picture (PbP), and full screen, all of which can switch seamlessly within one second. This provides a dynamic and efficient display, meeting any presentation need.Audio Flexibility with Embedding and De-embedding FunctionThe VP2420 enhances presentations with flexible audio options, allowing for separate audio track integration into video content (embedding) or extraction (de-embedding) of audio from the video signal for independent processing through amplifiers or speakers.Multiple Methods for Streamlined Presentation ManagementManaging presentations with the VP2420 is effortless, offering a wide range of control options such as front panel, push buttons, IR controllers, web GUI, mobile app, RS-232, and Ethernet. Integration with control systems further enhances control, providing a comprehensive and streamlined presentation experience.Perfect for Meeting Spaces and ClassroomsThe VP2420 is perfectly suited for use in huddle rooms, medium-sized meeting rooms, and classrooms to deliver collaborative presentations or training courses through a dynamic viewing experience.

Outstanding audio quality with Philips stereo headphonesUltra-lightweight headphone designed for comfort during extended use. The bass beat vents produce deep, rich sound. Sounds around you are perfectly blocked out while the sound from the headphone is kept in a sealed chamber for perfect quality.Superior audio quality- Professional headset that enables concentrated transcription in busy office environments- 30 mm speaker driver delivers big sound performance- Bass beat vents allow air movement for better soundFor optimal results- Reinforced cable connectors ensure quality and durability- Ultra lightweight headband improves comfort and fit- A 3 meter/10-foot cable for freedom to move about your work area

Two high-fidelity microphones for utmost speech clarityThe two high-quality stereo microphones deliver crystal-clear sound quality. Their higher recording sensitivity captures more signal without compromising on sound quality. This allows you to achieve excellent recording results, even in noisy environments.Stereo MP3 and PCM recording for clear playback and easy file sharingCapture your recordings in stereo MP3 or PCM format. The popular MP3 file format allows you to play back your files virtually anywhere and simply share them with others. The PCM (WAV) format allows stereo recording of lossless, uncompressed sound in CD-like audio quality.Audio scences for automatic perfect audio settings in any situationThe Philips VoiceTracer comes with preset scenes which automatically adjust the recorder’s audio settings depending on what you want to record, whether it is notes, audio for speech recognition, interviews, lectures, music or meetings.8 GB internal memory for up to 88 days of recordingCapture and store up to 88 days of continuous recording thanks to the 8 GB of internal memory.Rechargeable Li-ion polymer battery for extra-long recordingThe high-capacity Li-ion polymer battery can be easily charged through a standard USB C jack. This guarantees extended battery life for extra-long recording up to 36 hours, ensuring that your recorder will always be ready to work when you are.Large color display for clear recording status informationThe large color display offers sharp images, making it easier to see and read everything at first glance. The clear user interface supports seven languages and is optimized for easy, intuitive operation.Plug and play in Windows, macOS and LinuxThe recorder requires no special installation Simply plug your recorder into your PC or Mac and play back your files or transfer them to your computer right away.A dedicated device for uninterrupted recordingThe recorder requires no special installation Simply plug your recorder into your PC or Mac and play back your files or transfer them to your computer right away.Smart recording and playback functions for best recording resultsSmart recording functions make it even easier to achieve stunning audio results. The pre-recording and timer functions make sure you don’t miss a single bit. Voice-activated recording is a convenient feature for hands-free recording which pauses recording when you stop speaking and resumes automatically when you begin speaking again. Recordings can be edited by overwriting a part or adding a new recording at the end. Long recordings can be split automatically or manually into separate files for easier editing or sharing. Smart playback functions, such as bookmarks and filters, also make it easier and quicker to find the recording you are looking for.

Protect network devices from harmful power surges with this Network IsolatorThis TAA-Compliant 1G Network Isolator with 4kV isolation is bus-powered and provides a separation of all conductive connections between devices connected via an Ethernet cable. The isolator helps prevent ground loops in audio and video equipment.Ready to UseThis isolator features simple plug-and-play setup with no software, drivers, power supply, or grounding wire required. The isolator acts as a coupler, with two RJ45 ports for two Cat5 or Cat6 cables to connect compatible equipment to a computer or data network. It is compact, universally compatible and OS independent.Safe, Reliable, & EfficientThis isolator provides full transparency on the network it is part of. With no IP, it does not route or alter traffic or affect equipment or network performance. Safeguard equipment and operators by blocking stray electrical currents, surges, and ground faults in your network. This device is ETL Safety Listed (IEC 62368-1) and CE: EN55032/EN55035 Certified.Versatile Mounting Options & ApplicationsThe compact and durable IP40 rated plastic housing supports multiple installation methods, including DIN rail mounting (kit included) or adhesive mounting for versatile placement on various surfaces. Designed for IT professionals to protect network infrastructure in labs and manufacturing facilities. This device is ideal for ensuring safe operation and reducing risks during network maintenance or upgrades.The StarTech.com Advantage

Bright and Vivid PresentationsLH750’s 5000 lumens LED high brightness offers outstanding colour precision and saturation, ensuring your presentations look accurate and professional.98% Rec.709 LED ColourGreater colour precision and higher colour saturation5,000 ANSI Lumen BrightnessAdvanced LED technology delivers high brightness for well-lit spaces that accommodate up to 40 peopleDesigned for Ceiling MountsHelps avoid shadows and keeps the meeting room table clean30,000 Hours LifespanUp to 30,000-hour life span (Eco Mode) and less power consumptionInstant On/OffDelivering immediate full brightness with no waiting timesEco-friendlyMercury-free LED light source with no lamp replacementSuperior Image QualityLED High Brightness for Sharp and Vivid ImagesLH750 LED projectors offer 5,000-lumen brightness for presentations in lit medium sized conference rooms up to 40 people. Leveraging the 98% Rec.709 colour coverage and the H-K effect, the LH750 offers higher colour saturation that faithfully represents meeting presentations with clear text and vivid images.Superior Contrast with DLP TechnologyDLP technology performs at a superior contrast level compared to 3LCD projectors. This makes the numbers and details much better defined against the brighter white background or in dark scenes.Crystal-Clear Graphics and TextPresent your brilliant ideas with clarity via the LH750's high-quality all-glass low-dispersion lens array with a special coating that minimises chromatic aberration.Exclusive Picture Modes for Modern PresentationsA perfect fit for infographic-heavy presentations, BenQ’s Infographic Mode is great for showcasing text and graphics in detail with more saturated and lively colours.Designed for Installation FlexibilityDesigned for medium sized meetings rooms and conference rooms, the LH750 is easy to install.Big Zoom for Flexible InstallationThe 1.6X big zoom feature offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting options in various public display scenarios.Image Calibration for Easy Projection AlignmentThe LH750 is equipped with auto vertical keystone correction and two-dimensional keystone correction. Corner Fit control can adjust each corner respectively for perfectly aligned image geometry.Digital Image Shrinking and ShiftTo get the image perfectly aligned to the screen, the LH750 includes both Digital Image Shrink and Digital Shift.Wireless Scalability for Enhanced FlexibilityWireless Casting from Smart DevicesTo meet the growing BYOD trend, BenQ's optional Wi-Fi dongle lets meeting participants project Full HD multimedia content wirelessly from any mobile devices. The wireless technology is able to accommodate up to four presenters in four split screens for highly collaborative and effective meetings.High Reliability, Easy MaintenanceUp to 30,000-Hour Lifespan with No Lamp ReplacementBenQ LH750 LED projectors guarantee 30,000 hours of maintenance-free operation, saving costs for lamp replacement and maintenance and creating value that exceeds the expenses of 15 lamp replacements over the life of the projector. LH750 LED projectors are capable of consistently impressive brightness for up to 30,000 hours under Eco mode.Brilliant Colours for Brilliant IdeasWith LED technology that provides rich saturated colours and sharp lifelike imagery, the LH750 REC.709 colour gamut standard ensures each detail is conveyed with stunning accuracy.Saving Smarter for the Best Visual PerformanceBenQ next-gen SmartEco adjusts light power intelligently, saving 60% more energy than traditional Eco Mode.Centralised Remote ManagementBenQ In-house LAN-Based Control SystemBenQ DMS Local is Device Information and Management software for use with the Windows operating system that also supports Agent Mode, allowing you to integrate your DMS Local settings with the DMS Cloud.Network/Web ControlBenQ LH750 LED projectors are compatible with AMX and PJ Link control systems for convenient system integration with various third-party components for centralised management of multiple projectors at less cost.