protect
Do not touch the card pins (part A) with your fingers or with metal objects.
Do not press hard when writing on the label (part C).
If you insert the Memory Stick Duo into the Memory Stick Duo adapter, you will be able to use it with a Memory Stick- compatible device.
Do not insert the Memory Stick Duo on its own into a Memory 
Do not insert the Memory Stick Duo adapter into a Memory 
Be sure to check the proper direction of insertion before use .
Insert the Memory Stick Duo all the way into the Memory Stick Duo adapter.
Do not attach labels to any part of the Memory Stick Duo and Memory Stick Duo adapter. The labels may come off as you insert the Memory Stick Duo into the adapter or into a Memory
When inserting the Memory Stick Duo into the slot, do not force or bend it.
Do not touch the Memory Stick Duo adapter's card pins with your fingers or with metal objects.
Do not allow dirt or foreign material to get into the Memory Stick Duo adapter slot.
Do not leave the Memory Stick Duo with its adapter in areas subject to high temperatures. 
Those models with the 
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EC-UCA4ZRBA/E1, EC-UCA4ZSBA/FR, EC-UCA4ZSAB, EC-UCA4ZSBA/GB, EC-UCA4ZSAA specifications
The Samsung EC-UCA4ZS series of vacuum cleaners showcases the brand's commitment to innovation, efficiency, and user-friendliness in home cleaning solutions. Among the notable models in this series are the EC-UCA4ZSBA/DE, EC-UCA4ZSAA, EC-UCA4ZSBA/GB, EC-UCA4ZSBA/US, and EC-UCA4ZSAB, each offering a unique combination of features that cater to various cleaning needs.One of the standout attributes of these vacuum cleaners is their powerful suction capability, which is reinforced by Samsung’s advanced digital motor technology. This ensures that the vacuum can effectively pick up dust, dirt, and debris from various floor types, including hardwood, carpet, and tile. The lightweight design enhances portability, making it easier for users to maneuver the device around their homes without physical strain.
These models also incorporate a multi-cyclonic filtration system, which helps maintain consistent suction power and effectively captures particles as small as 0.3 microns. This is particularly beneficial for allergy sufferers, as the system helps ensure cleaner air quality in the living environment. Additionally, the vacuum cleaners are designed with a washable filter, which not only prolongs their lifespan but also promotes eco-friendliness by reducing the need for disposable filters.
The EC-UCA4ZS series vacuum cleaners are engineered with various attachments and tools to enhance their versatility. Features such as a motorized brush for deep cleaning carpets, a crevice tool for tight spaces, and upholstery brushes for furniture make these vacuums adaptable to a wide range of cleaning tasks. Furthermore, the models provide a user-friendly interface, often equipped with easy-to-read indicators for battery life and maintenance reminders.
With an impressive battery life, many models in this series offer extended cleaning sessions on a single charge, ideal for larger homes. The vacuum cleaners also feature a compact and stylish design that allows for easy storage when not in use.
In conclusion, the Samsung EC-UCA4ZS vacuum cleaners represent a blend of power, versatility, and convenience. Their innovative technologies and practical features make them an excellent choice for homeowners seeking a reliable cleaning solution that meets both aesthetic and functional needs. Whether tackling everyday messes or deep cleaning tasks, users can trust in the performance and quality that Samsung consistently delivers.