Model: MI-3881BLK
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your Mount-It! Universal Tablet Stand (Model MI-3881BLK). This stand is designed to securely hold tablets ranging from 9.7 inches to 13 inches in screen size, offering versatile viewing options and enhanced security for various environments.
Key features include a universal enclosure compatible with a wide range of tablets, an anti-theft design suitable for retail and public spaces, 90-degree rotation for portrait or landscape viewing, and 180-degree tilt adjustment. Constructed from durable cold-rolled steel, the stand ensures stability and longevity.
Please verify that all components are present before beginning assembly:
Follow these steps to assemble and install your tablet stand:
The image below illustrates the stand's components and the bolted base option.

Figure 1: Rear view of the tablet stand with base and enclosure.

Figure 2: Bolted base and cable routing feature.

Figure 3: Grommet installation option.
The stand is compatible with tablets from 9.7" to 13" screen size. The image below provides detailed dimensions for tablet fit.

Figure 4: Tablet size compatibility and enclosure dimensions.
For a tidy setup, utilize the integrated cable management system:
For a visual guide on the installation process, please refer to the official installation video:
Video 1: Mount-It! Universal Tablet Stand MI-3881 Installation Guide. This video demonstrates step-by-step assembly and setup of the tablet stand.
The Mount-It! Universal Tablet Stand offers flexible viewing options:
The tablet enclosure can be tilted up to 180 degrees to achieve the desired viewing angle. To adjust the tilt, loosen the joint bolt behind the tablet case using the hex wrench, set the desired angle, and then tighten the bolt to secure it.
The tablet enclosure can be rotated 90 degrees to switch between portrait and landscape orientation. Simply rotate the tablet to your preferred orientation.
The image below illustrates the tilt and rotation capabilities of the stand.

Figure 5: Fully adjustable tilt and rotation features.
For a general overview of the product's features and usage, please watch the official product video:
Video 2: Universal Tablet Countertop Stand - Black or White. This video highlights the key features and versatility of the tablet stand.
To ensure the longevity and optimal performance of your tablet stand:
If you encounter any issues with your tablet stand, please consider the following:
| Feature | Specification |
|---|---|
| Model Number | MI-3881BLK |
| Compatible Devices | iPad, iPad Air, Samsung, Android Tablets (9.7" to 13" screen size) |
| Material | Cold-rolled steel |
| Color | Black |
| Tilt Adjustment | 180 degrees |
| Rotation | 90 degrees (Portrait to Landscape) |
| Item Weight | 5.39 pounds |
| Package Dimensions | 12 x 8.5 x 3.5 inches |
This Mount-It! countertop tablet kiosk comes with a Lifetime Warranty. Our knowledgeable and responsive US-based customer support team is available to answer any questions you may have during standard business hours.
For technical assistance, warranty claims, or general inquiries, please contact Mount-It! customer support through the official website or your purchase platform.
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