1. Introduction
The SMALLRIG Memory Card Holder Case 3192 is designed for secure storage and protection of various memory card types. This compact and durable case helps organize your digital media, ensuring they remain safe from environmental factors and physical damage.

Figure 1: The SMALLRIG Memory Card Holder Case 3192, shown both closed and open with memory cards inserted.
2. Key Features
- High Capacity: Accommodates 15 cards in total: 6x SD cards, 6x Micro SD cards, 2x CFexpress Type A cards, and 1x CFexpress Type B card (or XQD card).
- Water Resistant & Anti-shock: Constructed from high-quality TPU and PC materials with advanced silicone linings to prevent splashing, dust, and provide protection against accidental drops. Passed a 2m drop test.
- Lightweight & Compact Design: Weighs only 120g, making it easy to carry.
- Premium Material: TPU and PC casing ensures water resistance, while the silicone lining offers enhanced protection.
- Ergonomic Locking System: Features an easy-to-operate on/off fastener for secure closure.

Figure 2: Illustration of the various compatible memory card types and their respective slot allocations within the case.

Figure 3: Product details display, showing the sturdy inner shell, precise card slots, and sealing features.
3. Setup & Usage
3.1 Opening and Closing the Case
The case features an ergonomic locking system. To open, locate the latch on the front edge and apply gentle pressure to release it. To close, align the two halves and press firmly until the latch clicks into place, ensuring a secure seal.

Figure 4: Step-by-step guide for operating the quick locking snap-button.
3.2 Inserting and Removing Memory Cards
The interior of the case is designed with custom-fit silicone slots for each card type. Gently press the memory card into its designated slot until it is snug. To remove, apply slight pressure to the edge of the card and lift it out.

Figure 5: Custom fit card slots designed for secure placement of memory cards.

Figure 6: Demonstration of perfect fit and easy card access.
3.3 Video Guide: Organizing Memory Cards
Video 1: A general guide on organizing camera batteries and memory cards in a protective case. Note: This video features a similar product from a different brand (JJC) but demonstrates relevant organizational principles.
4. Care and Maintenance
- Cleaning: Wipe the exterior with a soft, damp cloth. For the interior silicone, use a dry, soft cloth to remove any dust or debris. Avoid harsh chemicals.
- Storage: Store the case in a cool, dry place away from direct sunlight and extreme temperatures.
- Inspection: Periodically check the silicone seal for any signs of wear or damage to ensure continued water and dust resistance.

Figure 7: The case's splash-proof and dust-proof design, featuring a built-in silicone lining.
5. Specifications
| Attribute | Detail |
|---|---|
| Product Dimensions | 4.17 x 2.99 x 0.73 inches (106.0 x 76.0 x 18.5 mm) |
| Item Weight | 4.2 ounces (120g) |
| Material | TPU, PC, Silicone |
| Capacity | 6x SD, 6x Micro SD, 2x CFexpress Type A, 1x CFexpress Type B/XQD |
| Special Features | Portable, Water-Resistant, Dust-Proof, Shock-Proof |
| Color | Black |

Figure 8: In-box contents and detailed product specifications.
6. Troubleshooting
- Case not closing securely: Ensure no cards are misplaced or protruding from their slots. Check the silicone seal for any obstructions or damage.
- Cards feel loose: Verify that each card is inserted into its correct, designated slot. The silicone inserts are designed for a snug fit for specific card types.
- Difficulty opening the latch: The latch is designed to be secure. Apply firm, but not excessive, pressure to the release mechanism. Avoid forcing it.
7. Warranty & Support
For warranty information, product support, or any inquiries not covered in this manual, please contact SMALLRIG customer service directly through their official website or the retailer where the product was purchased.





