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Atlona HT-DSCV2-70-TX-UK Discovery HDBT Transmitter
Regular price
$379.98
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Frequently Asked Questions
What does an HDBaseT video conferencing transmitter do, and when would you need one?
An HDBaseT video conferencing transmitter sends video, USB, and sometimes audio from the table or wall connection point to a receiver over a single network-style cable. It is most useful in classrooms, huddle rooms, and conference spaces where a laptop or room PC needs to connect cleanly to a display, camera, microphone, or USB peripherals without running multiple long cables.
The Atlona HT-DSCV2-70-TX-UK is designed for exactly that kind of room. It provides two HDMI inputs, one USB-C input, and an HDBaseT output, so users can plug in common presentation and conferencing sources at the wall plate. It also supports USB 2.0 pass-through over HDBaseT, which is important for soft-codec platforms like Zoom, Microsoft Teams, Skype, and WebEx that rely on USB devices.
This type of transmitter is a strong fit for B2B, university, and government installations that want a tidy, fixed infrastructure. The main tradeoff is that it requires a compatible HDBaseT receiver on the far end, so it is part of a system rather than a standalone adapter.
How do I choose the right HDBaseT transmitter for a classroom or conference room?
The right HDBaseT transmitter depends on four things: source connections, required distance, USB support, and installation format. For modern meeting rooms, many buyers need both HDMI and USB-C input options, support for USB devices used in video conferencing, and enough transmission distance to reach the display or equipment rack.
The Atlona HT-DSCV2-70-TX-UK fits rooms that need multiple presenter connection types and soft-codec conferencing support. It offers two HDMI inputs and one USB-C input, automatically switches between sources, and extends 4K at 60Hz up to 131 feet over Cat 6a/7 or 1080p up to 230 feet. It also passes high-speed USB 2.0 over the same HDBaseT link, which helps when cameras, speakerphones, or touch peripherals need to connect back to the host.
It is especially practical for fixed classroom and corporate installs because it uses a UK wall plate form factor and can be powered by Power over HDBaseT from a compatible receiver. If you do not need USB or multiple inputs, a simpler transmitter may be enough. If you need a wall plate with conferencing-friendly connectivity, this is a better match.
What is the difference between an HDBaseT wall plate transmitter and a standard desktop extender?
The biggest difference is installation style and how the room is used. A wall plate transmitter is built into the room, usually at the table or front wall, so users can quickly connect without loose boxes or extra power supplies. A desktop extender is more flexible and portable, but it can create cable clutter and is easier to disconnect or move.
The Atlona HT-DSCV2-70-TX-UK is a UK wall plate transmitter, so it is intended for permanent integration in meeting rooms, classrooms, and collaboration spaces. It combines two HDMI inputs, one USB-C input, automatic switching, analog audio pass-through, and HDBaseT output in a fixed wall-mounted format. That makes it a strong choice for spaces with shared users, where simplicity and consistency matter.
A desktop unit may be better if the room changes often or if the equipment is temporary. A wall plate is usually better for universities, corporate facilities, and government rooms that want a professional, repeatable user experience with fewer visible cables.
Can this HDBaseT transmitter be used for projector installations?
Yes, this transmitter can be used for projector installations as long as the projector system includes a compatible HDBaseT receiver or an HDBaseT-enabled endpoint on the display side. It is a practical option when the projector is ceiling-mounted or located far from the presenter connection point and you want to extend signal over structured cabling instead of multiple long AV cables.
The Atlona HT-DSCV2-70-TX-UK supports 4K at 60Hz with 4:2:0 color up to 131 feet over Cat 6a/7, and 1080p up to 230 feet. That makes it suitable for many classrooms, training spaces, and conference rooms where the projector is mounted at the back or ceiling. It also adds value in rooms that use USB-C laptops or need HDMI plus USB extension for conferencing workflows.
The key limitation is that this product is optimized for video conferencing and collaboration, not just simple one-cable video extension. If you only need a basic projector feed with no USB or source switching, a simpler transmitter may be enough. If the room needs integrated presentation and conferencing connectivity, this is a better fit.
Do I need both an HDBaseT transmitter and receiver for a complete setup?
Yes, in most installations you need both a transmitter and a compatible receiver to complete the HDBaseT signal path. The transmitter sends the signals from the source side, and the receiver converts them back at the display or equipment rack side. Without the matching endpoint, the system cannot pass video, USB, or audio as intended.
The Atlona HT-DSCV2-70-TX-UK is the transmitter side of that link. It takes in two HDMI sources or one USB-C source, then sends video and USB 2.0 over HDBaseT through a single Cat cable. It also supports analog audio pass-through. For power, it can be supplied remotely using Power over HDBaseT from a compatible receiver with PSE capability, which helps reduce the need for a local power adapter at the wall plate.
This arrangement is ideal for clean, permanent room designs. Buyers should confirm receiver compatibility, cable category, and distance requirements before purchasing. The transmitter is not intended to connect directly to a projector, display, or laptop without the proper HDBaseT receiving end.
Is USB-C support important in an HDBaseT transmitter for modern meeting rooms?
Yes, USB-C support is increasingly important because many current laptops, especially in business and education, rely on USB-C as their main wired connection. A transmitter with USB-C makes it easier for users to connect quickly without carrying extra adapters, which reduces friction in shared spaces.
The Atlona HT-DSCV2-70-TX-UK includes one USB-C input along with two HDMI inputs, giving rooms flexibility for both newer and legacy devices. That is especially useful in universities and corporate environments where presenters may bring a mix of laptops. The unit also supports automatic input switching, so the system can move between connected sources with less manual intervention.
USB-C support is most valuable when room usability is a top priority. If every source in the room is fixed and HDMI-based, USB-C may be less critical. But for bring-your-own-device environments, adding USB-C at the wall plate can improve compatibility, simplify presentations, and reduce the need for dongles or temporary adapters.
What video resolutions and cable distances does this wall plate transmitter support?
This wall plate transmitter supports 4K at 60Hz with 4:2:0 color up to 131 feet over Cat 6a or Cat 7, and 1080p at 60Hz up to 230 feet over the same cable types. Over Cat 5e or Cat 6, it supports 4K up to 115 feet and 1080p up to 197 feet.
Those distance options make the Atlona HT-DSCV2-70-TX-UK a good fit for typical classrooms, boardrooms, and huddle spaces where the source connection point is separated from the display or equipment rack. It is especially useful in rooms that want to carry both video and USB over one structured cable run.
The main consideration is cable quality and installation practice. Higher resolutions generally require better cabling and shorter runs, while 1080p gives more reach. Buyers planning around 4K should confirm the cable category, termination quality, and receiver compatibility. For many B2B and education deployments, these supported distances cover the majority of standard room layouts without requiring fiber or more complex extension methods.
Does this transmitter support automatic source switching, and why does that matter?
Yes, this transmitter supports automatic switching between connected HDMI and USB-C sources. That matters because it simplifies the user experience in shared rooms where different presenters may connect one after another and expect the system to respond without manual input selection.
In practice, automatic switching can reduce support calls and make classrooms or conference rooms easier to operate, especially when the room is used by guests, faculty, or employees who are not trained on the AV system. The Atlona HT-DSCV2-70-TX-UK combines this feature with two HDMI inputs and one USB-C input, which gives a good mix of modern and legacy connectivity in a fixed wall plate format.
This feature is most beneficial in collaborative spaces, lecture rooms, and huddle rooms with frequent source changes. The tradeoff is that some advanced AV systems may prefer centralized switching logic for custom control. For many standard installations, though, built-in auto switching is a practical advantage that helps the room behave more intuitively.
Can this HDBaseT transmitter carry USB for cameras and conferencing peripherals?
Yes, it supports high-speed USB 2.0 pass-through over HDBaseT, which is important for rooms that use USB-based conferencing peripherals such as cameras, audio devices, or other collaboration accessories. This allows the USB connection to travel along with the video extension over the same structured cabling path.
That makes the Atlona HT-DSCV2-70-TX-UK especially relevant for soft-codec conferencing environments that run platforms like Zoom, Microsoft Teams, Skype, or WebEx from a connected host device. Instead of extending only video, it helps support a more complete conferencing workflow by linking the source device to remote USB peripherals.
This is a strong benefit for meeting rooms and classrooms that need both presentation and conferencing support. The main limitation is that the unit supports USB 2.0, not newer USB bandwidth tiers, so buyers should match it to the actual peripheral requirements. For most conferencing cameras and control devices, USB 2.0 support is appropriate and widely compatible.
Does this wall plate transmitter need a local power supply, and how is firmware updated?
No, it does not always need a local power supply because it supports Power over HDBaseT. When paired with a compatible receiver that provides PSE power, the transmitter can be powered remotely over the HDBaseT link. That can simplify installation, reduce visible power hardware at the wall, and make the finished room look cleaner.
For maintenance, the Atlona HT-DSCV2-70-TX-UK includes a Micro-USB port for firmware upgrades. That is useful in managed environments such as universities, enterprise meeting spaces, and government facilities where long-term support and standardization matter. Keeping firmware current can help with compatibility and system reliability over time.
This combination of remote power and local service access is helpful for permanent AV installations. Buyers should verify that the receiving endpoint supports the necessary PoH function. If not, local power may still be required. For organizations prioritizing clean installs and maintainability, these features are practical advantages.
Who is this UK wall plate HDBaseT transmitter best suited for?
This transmitter is best suited for permanent AV installations in classrooms, huddle spaces, meeting rooms, and conference rooms that need a built-in presenter connection point with both modern and legacy connectivity. Its UK wall plate format, dual HDMI inputs, USB-C input, automatic switching, USB 2.0 pass-through, and HDBaseT output make it a strong match for professional environments.
It is particularly well suited for universities, corporate offices, and government facilities where multiple users need to connect laptops easily and where video conferencing is part of the room workflow. Because it supports soft-codec conferencing use cases and can extend 4K video plus USB over a single Cat cable, it helps support clean room design and centralized equipment placement.
It may be less suitable for temporary setups, portable applications, or spaces that do not need USB extension or multiple inputs. It also requires a compatible HDBaseT receiver to complete the system. For organizations planning fixed, reliable collaboration spaces, it is a good fit when a wall-mounted, conferencing-ready transmitter is needed.
The Discovery Series offers a robust and cost-effective solution for extending 4K video, USB, and HDMI signals across modern educational and corporate environments. Specifically designed to enhance multi-participant collaboration in classrooms, huddle spaces, and conference rooms, this wall plate transmitter integrates seamlessly with popular soft-codec video conferencing platforms such as Zoom, Microsoft Teams, Skype, and WebEx.
Featuring two HDMI inputs and one USB-C input with an HDBaseT output, the transmitter provides flexible connectivity and automatic input switching. It reliably extends 4K at 60Hz (4:2:0) video signals up to 131 ft and 1080p at 60Hz signals up to 230 ft over Cat 6a/7 cabling, while supporting high-speed USB 2.0 pass-through over the same extended distance.
Equipped with analog audio pass-through for dedicated sound distribution to the receiver, the unit also supports Power over HDBaseT (PoH) for clean, simplified installations without a local power supply. Firmware maintenance is easily handled via an onboard Micro-USB port, making this UK-form-factor wall plate a versatile centerpiece for meeting spaces.
Key Features
| Brand | Atlona |
| Model Number | HT-DSCV2-70-TX-UK |
| Series | Discovery Series |
| Form Factor | UK Wall Plate |
| Video Inputs | 2 x HDMI, 1 x USB-C |
| Video Output | 1 x HDBaseT (RJ-45) |
| Maximum Resolution | 4K @ 60Hz (YUV 4:2:0), 1080p @ 60Hz |
| Transmission Distance (Cat 6a/7) | 4K up to 131 ft (40 m), 1080p up to 230 ft (70 m) |
| Transmission Distance (Cat 5e/6) | 4K up to 115 ft (35 m), 1080p up to 197 ft (60 m) |
| USB Support | High-Speed USB 2.0 Pass-Through |
| Audio Support | Analog Audio Input Pass-Through |
| Switching Mode | Automatic Switching |
| Power Capability | Power over HDBaseT (PoH) |
| Firmware Upgrade Port | Micro-USB |
| Weight | 0.85 lb |
| UPC | 843118105775 |
Highlights
- Two HDMI inputs, One USB-C input and one HDBT output
- Transmits 4K@60Hz (YUV 4:2:0 color sub-sampling) up to 40m/131ft and 1080P@60Hz signal up to 70m/230ft via a Cat 6a/7 cable
- Transmits 4K@60Hz (YUV 4:2:0 color sub-sampling) signal up to 35m/115ft and 1080P@60Hz signal up to 60m/197ft via a Cat 5e/6 cable
- Supports automatic switching
- Additional analog audio input pass-through allows for audio distribution to the HDBT receiver side
- High-speed USB 2.0 pass through over HDBT up to 70m/230ft
- PoH capable; can be powered by receiver with PSE module
- Firmware upgrade through Micro USB port
Frequently asked questions
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