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Black wall-mounted tablet holder with adjustable clamps and lockable security screw, fits 7.9 to 11 inch devices

Mount-It

Mount-It MI-3872B Anti-Theft Tablet Wall Mount 7.9-11

SKU CH-CTX3-XDJNJ

Universal anti-theft tablet wall mount fits 7.9 to 11 inch screens with adjustable clamps and lockable design for secure public installation

  • Anti-theft lock secures tablets in public spaces
  • Adjustable clamps fit 7.9 to 11 inch screens
  • Vertical or horizontal mounting suits any layout
  • Black finish blends into retail and office walls
  • Wall-mount design saves counter space in busy areas

Universal tablet wall mount for public spaces

The MI-3872B anti-theft wall mount secures tablets in high-traffic areas such as retail stores, hotels, restaurants, schools and offices. Adjustable clamps accommodate devices with screen sizes from 7.9" to 11". The lockable design with an anti-theft screw prevents unauthorised removal while keeping buttons and ports accessible. It supports both vertical and horizontal mounting orientations for flexible installation.

Replaces basic non-locking stands and open brackets

Standard tablet stands leave devices exposed to theft or tampering in public environments. This mount adds a physical security layer with its keyed locking mechanism and tamper-resistant hardware. The upgrade is worth it when deploying tablets for self-service kiosks, digital signage or smart-home control panels where hardware must remain fixed and protected. It eliminates the need for separate security cables or enclosures.

Check tablet dimensions

Measure your tablet to confirm its width does not exceed 7.125" and its height does not exceed 9.68" for a proper clamp fit. Verify that the mounting surface can accept wall anchors or screws suitable for the substrate, whether drywall, wood, concrete or metal. Ensure the chosen location allows the desired portrait or landscape orientation without obstructing ventilation, cables or user access.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 64% of the 3,838 comparable items (median $41.99).

Specifications

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Product typeOther

Questions about this item

What wall-mounting hardware is included for the MI-3872B?

The kit ships with all screws and anchors needed to secure the base to drywall, wood or masonry; use the four mounting holes on the back plate and follow the template to drill pilot holes at the correct spacing.

Which step do installers most often skip when fitting the anti-theft screw?

After sliding the tablet into the adjustable clamps, you must tighten the set-screw on the side of the holder with the included hex key — without it the lock cannot engage and the tablet can be lifted out.

How do I replace the clamp pads if they wear out on the 7.125" by 9.68" holder?

Peel off the old adhesive-backed pads, clean the aluminium arms with isopropyl alcohol, then press the new pads firmly into the recessed channels so the tablet still sits flush.

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