Extron MBU 123 Low-Profile Under-Desk Mount Kit
Extron MBU 123 Low-Profile Under-Desk Mount Kit is backordered and will ship as soon as it is back in stock.
Shipping Availability*
Shipping Availability*
Free Ground Shipping on Most Orders Over $250.00
Looking for the best price or expert advice? Give us a call at 1-888-230-3661 or use the Live Chat below. Buying 1 or 100, you may qualify for greater savings beyond the advertised price.
Looking for a specific Extron product or custom AV solution? Our certified experts can source any Extron device to meet your project requirements. Please contact Creation Networks for a personalized quote or to learn more about our certified Extron design, programming, installation and maintenance services for conference rooms, auditoriums, training centers, and hybrid collaboration spaces. Creation Networks offers direct technical support during the initial Extron implementation and future support of Extron products as needed.
The Extron MBU 123 Low-Profile Mount Kit provides a discreet and efficient way to install rack-mountable AV equipment underneath tables, desks, lecterns, or other flat surfaces. It enables hidden, clean integrations that keep devices out of sight while maintaining full accessibility for connections and controls in professional AV setups.
This kit excels at delivering professional-looking installations in environments where visible equipment would detract from aesthetics or space efficiency. By securing devices below the surface, it reduces clutter on tabletops, minimizes cable exposure, and supports a streamlined appearance ideal for modern presentation spaces.
Built as a low-profile mounting solution, the MBU 123 uses durable brackets and hardware designed for reliable attachment and stability. Its compact form factor ensures minimal protrusion beneath the surface, preserving legroom and allowing seamless integration into furniture without structural modifications.
Primary applications include conference rooms, classrooms, boardrooms, training facilities, and lectern-based systems where compact AV components like switchers, distribution amplifiers, extenders, or interfaces need concealed yet functional placement. It is also suitable for mounting behind flat-panel displays or in other low-visibility locations requiring secure under-surface support.
Compatibility covers many Extron 1U high products in half-rack, quarter-rack, and eighth-rack widths, accommodating a wide range of signal management and processing devices. The kit supports versatile configurations for these enclosure styles, integrating directly with Extron's compact AV lineup for straightforward under-desk deployments.
Installation involves securing the mount brackets to the underside of the surface using appropriate fasteners, then attaching the compatible Extron device for a firm, low-profile hold. This process facilitates quick setup, easy servicing access from below, and a polished result that enhances overall AV system discretion and organization.
Features Chart
| Feature | Benefit |
|---|---|
| Low-profile design | Minimizes height beneath surfaces for unobtrusive installations |
| Supports 1U half-, quarter-, and eighth-rack width products | Accommodates compact Extron devices in flexible configurations |
| Under-table/desk/lectern mounting | Enables hidden placement to maintain clean, professional aesthetics |
| Compatible with many Extron 1U products | Works across a broad selection of switchers, amplifiers, and interfaces |
| Behind-display mounting capability | Allows discreet integration near flat panels or monitors |
| Durable mounting hardware | Provides secure, vibration-resistant support in daily-use environments |
| Clean installation appearance | Reduces visible clutter and cable exposure on surfaces |
| Simple bracket attachment | Facilitates straightforward setup without complex tools |
Specifications Table
| Specification | Details |
|---|---|
| Product Type | Low-profile under-desk mount kit |
| Supported Height | 1U |
| Supported Widths | Half-rack, quarter-rack, eighth-rack |
| Mounting Location | Under tables, desks, lecterns, flat surfaces; behind displays |
| Device Compatibility | Many Extron 1U high, half-/quarter-/eighth-rack width products |
| Installation Method | Bracket mounting to underside of surface |
| Finish | Durable construction suitable for professional AV use |
Compare Chart
| Aspect | Extron MBU 123 Low-Profile Mount Kit | Generic Under-Desk Bracket | Competitor Low-Profile Under-Table Kit |
|---|---|---|---|
| Rack Width Support | Half-, quarter-, eighth-rack (1U) | Often limited to specific sizes | Typically quarter- or half-rack focus |
| Device Flexibility | Wide Extron 1U compatibility | Universal but less precise fit | Brand-specific or narrower range |
| Profile Height | Low-profile for minimal protrusion | Varies, often bulkier | Moderate to low, model-dependent |
| Mounting Versatility | Under surfaces or behind displays | Primarily under-desk only | Under-table emphasis |
| Extron Optimization | Tuned for Extron enclosure styles | General-purpose | Less integration with Extron gear |
| Aesthetic Outcome | Clean, hidden professional look | Functional, may appear basic | Discreet but variable finish |
| Installation Ease | Bracket-to-surface attachment | Similar screw mounting | Often comparable |
| Durability | Engineered for AV environments | Standard hardware quality | Good but varies |
FAQ
- What is the Extron MBU 123 used for? It mounts 1U Extron devices underneath tables, desks, lecterns, or other surfaces, and behind displays, for discreet AV installations.
- Which Extron products work with the MBU 123? It supports many 1U high products in half-rack, quarter-rack, and eighth-rack widths, including switchers, distribution amplifiers, and interfaces.
- Can the MBU 123 be used behind flat-panel displays? Yes, it allows mounting compatible devices behind displays or monitors for hidden integration.
- Does the MBU 123 require surface modifications? Installation uses brackets secured to the underside; no major structural changes are needed beyond drilling for fasteners.
- How does the MBU 123 improve AV setups? It provides a clean, low-visibility placement that reduces clutter and enhances room aesthetics in professional environments.
- Is the MBU 123 part of a larger mounting series? Yes, it belongs to Extron's under-desk/low-profile mount family, with variants for different enclosure styles and widths.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
CREATION NETWORKS — A PARTNER YOU CAN TRUST SINCE 2006










