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MINIROLL, the durable, compact speaker that gives you big sound anywhere. A hookable strap lets you take your music along for the ride.

HDBaseT™ Extender| 4K 30Hz | Automatic Switch | Mac & WindowsThis HDMI over CAT6 extender with 3-port HDMI switch features HDBaseT™ and is TAA Compliant.Astonishing 4K over CAT6This HDMI Extender with a built-in Switch is capable of extending 7.1 audio and 4K at 30Hz video up to 115ft (35m), or 1080p up to 230ft (70m). The transmitter and receiver kit is connected using a single CAT5e/6 cable to avoid the hassle of running multiple cables.Simplified Professional InstallationThe HDMI Switch Box and Extender supports Power-over-Cable, meaning both the transmitter and receiver can be powered by the same single power source. Power-over-Cable is great for extending video to areas where power outlets may be limited, such as industrial sites. Use the metal housing, grounding bolts and included mounting brackets to create professional installation options, ideal for digital signage, boardrooms, and tradeshow applications.Effortless Control with Automatic SwitchingThe 4K 30Hz HDMI extender box features several methods of input adjustment. Auto-detect switching selects newly connected devices, whereas priority selection allows you to choose the default active port. The IR Remote Control (batteries not included) and serial switching, using the included RJ-11 to DB9 adapter, offer additional input selection methods.VS321HDBTK is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage

Meet MINIROLL, the durable, compact speaker that gives you big sound anywhere. A hookable strap lets you take your music along for the ride.

Use this 4K receiver with your HDMI extender over IP kit (ST12MHDLAN4K) to scale the extender to additional displays for your video wall or other digital signage applicationsThis 4K HDMI® over IP receiver works with the 4K HDMI over IP Extender Kit (sold separately) and lets you extend a 4K HDMI signal, as well as RS-232 peripheral device connections, over your network. You can use additional receivers (sold separately) to distribute the HDMI signal to multiple locations, each with 4K support, and combine your remote displays to create a video wall.The IP receiver also features RS-232 extension which enables you to add a remote serial operated device at your video source or each remote display. This HDMI over IP extender is the perfect solution for combining a serial-operated touchscreen with your display or video wall, to create interactive digital signage presentations.Extended scalabilityYou can add multiple receivers to your HDMI over IP extender kit to create a point-to-multipoint setup or video wall. In these configurations, you can also add additional sources (transmitters) with even more displays (receivers) over your Gigabit Ethernet switch with IGMP. For further scalability, you can combine up to 16 total (transmitters) and as many receivers (displays) as your network bandwidth can support.The extender also features a separate 3.5 mm audio source that enables you to switch between the native HDMI audio and a separate 3.5 mm audio source, so you can distribute a single audio source to multiple remote locations over IP (also requires a Gigabit Ethernet switch with IGMP).Ultra HD 4K resolution at 30HzThis HDMI over IP kit uses H.264 compression to deliver astonishing 4K UHD video to your remote 4K displays over an IP connection. With support for 4K, you can achieve an output resolution of up to 3840 x 2160p at 30Hz, which enables you to extend a 4K video source to multiple remote locations -- perfect for digital signage or entertainment video distribution throughout large buildings such as schools, hospitals, shopping centers or areas.The extender is backward compatible with lower resolutions such as 1080p or 720p, making it great for lower resolution applications while future-proofing your infrastructure for 4K implementation.Manage your video distribution from your mobile deviceThis HDMI distribution kit features an easy-to-use video control software app that helps you manage your IP video distribution. The app is simple to set up, with automatic hardware detection, and it lets you switch video sources for each remote display. You can also create and manage a video wall, for an impressive digital signage presentation that's sure to catch your audience's attention.The software is available on iOS for your iPhone or iPad, and Android™ for your smartphone or tablet.Professional, cost-effective, simple installationThe HDMI over IP extender kit includes optional slot shelf mounting hardware for a tidy installation. Plus, because the extender uses standard non-proprietary CAT5e or CAT6 Ethernet cable with RJ-45 connectors, it eliminates both the expense and hassle of running specialized cables.The extender also features an EDID copy function, which ensures native resolution and maximum compatibility with your display or projector for a convenient plug-and-play installation.Download the StarTech.com Video Control software to manage your IP video distribution.The ST12MHDLAN4R is TAA compliant and backed by a StarTech.com 2-year warranty with free lifetime technical support.Note: For best performance, a managed network switch with IGMP is recommended for more than one transmitter, or more than four receivers, Non-managed network switches will also limit the performance of other devices on your network. Support for Jumboframes must be enabled to distribute 4K video.The StarTech.com Advantage

The LS740W belongs to ViewSonic’s Luminous Superior series, a lamp-free high-brightness projector line up designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 5,000 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp-free design offers an eco-friendly and cost-effective solution, while the projector‘s light weight and compact design reduces transportation costs. With up to 300“ projection and high native contrast, it is well-suited for boardrooms, lecture halls, and public spaces. This projector features a 1.3x optical zoom, H/V keystone, 4 corner adjustment, 360° projection, and a portrait mode for easy setup and versatile applications.Bright, Compact, DurableThe LS740W incorporates advanced 3rd-gen laser phosphor technology, enhancing brightness by 20% and achieving better luminous efficiency, all while being 32% more compact and more accessible than the previous generation. Its lamp-free light source offers instant power on/off and a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even during extended periods of use.Bright Images for Large VenuesDelivering 5,000 ANSI Lumens, the LS740W provides vibrant and clear projection in all lighting conditions for auditoriums, boardrooms, public venues, and other expansive spaces.Unmatched Contrasts, Enhanced VisibilityThe projector's high native contrast ratio, achieved through its Texas Instruments 0.65" DMD chip, enables deeper blacks and brighter whites. As a result, it delivers more visual depth, clearer images, and enhanced legibility.Ultra-large Screen with Lower Cost-per-inchThis easy-to-install projector allows for an image size of up to 300”, offering a lower cost-per-inch compared to other types of commercial displays.​Easy and Cost-effective InstallationThe LS740W is 35% lighter in weight and 35% smaller in size compared to its predecessor and even most competing projectors in the market, greatly reducing the cost of transportation and increasing the ease of installation.​Save on Costs and EnergyWith its advanced lamp-free light source, the LS740W offers a highly energy-efficient and cost-saving display solution by consuming up to 51% less power than competing projectors.Enhanced Installation FlexibilityEquipped with a 1.3x optical zoom, the projector allows users to choose the most ideal set-up location within a range, getting the desired image size without needing to change the existing interior design.Get ​​Perfectly-shaped Images EffortlesslyHorizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.Versatile Creative Application​sThe projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.Present the Best with Vibrant ColorsImpress any audience with ViewSonic’s exclusive color technology, elevating your presentation witha true-to-life color experience.Non-stop 24/7 Operation​​The projector's advanced cooling design enables 24/7 operation without any degradation in image quality or performance. This makes it the go-to solution for applications that require continuous projection in retail stores, malls, museums, airports, and other public spaces.A Simpler Way to Update Projector Software​Skip trips to the service center by keeping software up to date easily via USB cable connection with your own laptop.Directly Power Wireless HDMI DongleThe built-in 5V/1.5A USB-A output conveniently delivers power to a wireless HDMI dongle, eliminating the need for separate power adapters when streaming multimedia content.Enhanced Dust ResistanceMaintain crystal-clear image quality and product longevity with an advanced IP6X sealed engine design that prevents dust from entering and affecting internal components.​

EPOS IMPACT SC 60 USB ML. Product type: Headset. Connectivity technology: Wired. Recommended usage: Calls/Music. Headphone frequency: 60 - 16000 Hz. Cable length: 82.7" (2.1 m). Weight: 2.33 oz (66 g). Product color: Black

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.

POLY SHS 2378-02 HW251N Analog PTT SUMMED Dual Channel with TA6MLX

4K Video Wall Splitter | HDMI 2.0 | 1 Input 4 Outputs | 2-Year WarrantyThis video wall controller lets you connect your HDMI video source to multiple HDMI displays, with support for Ultra HD resolutions and 7.1 surround sound audio. You can use the controller as a video splitter to distribute the same HDMI signal to four displays or you can combine your video source across four displays to create a 2x2 video wall.Supports True 4K at 60Hz Not all 2x2 video wall matrix controllers are created equal. While some HDMI 1.4 video wall controllers can achieve 4K resolutions, they'll only work at a 30Hz refresh rate. This 4K 60Hz HDMI video wall processor offers full support for HDMI 2.0, including true 4K resolution at 60Hz.   Widely Compatible The HDMI video wall splitter supports HDCP 2.2 and is backward compatible with 4K 30Hz and 1080p displays. This ensures that it will work with lower resolution displays such as TVs around your site or in your digital signage application. Easy Installation and Setup For hassle-free setup, the 4K HDMI splitter offers easy plug-and-play installation. Simply connect your source and 4 displays and the 4k video wall splitter will automatically create a video wall at the appropriate resolution.  The Choice of IT Pros Since 1985    StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales. The ST124HDVW is backed by a 2-year StarTech.com warranty and free lifetime technical support. The StarTech.com Advantage- 2x2 HDMI VIDEO WALL CONTROLLER: Hardware-based video wall processor can split & scale a 4K 60Hz (4096x2160) HDMI video input into 4x HDMI 1080p output signals to create a large image across 4 displays for digital signage; 7.1ch audio, HDCP 2.2/1.4- EASY SETUP: The 2x2 video wall setup is pre-configured by default; HDMI video wall splitter w/ EDID emulation allows source video to be detected and properly split w/ the correct video format; Bezel compensation ensures accurate image display- SERIAL & IP CONTROL: Features RS232 & Ethernet ports for input/output control & configuration features w/the Windows-only app, command line, Telnet/UDP; Various layouts: 2x2/1x1/1x4/mirror-duplication