Understanding speed classes
The SD card association defines card speeds using two terms: Speed Class and UHS Speed Class.
Speed class is the original rating used and the number defines the card speed; 4 for 4MB/s, 6 for 6MB/s. etc.
UHS (Ultra High Speed) uses minimum write speeds to differentiate the cards; UHS-I Speed Class 1 has a minimum write speed of 10MB/s while UHS-I Speed Class 3 has a minimum write speed of 30MB/s.
What the logos mean
It’s easy to select a card that matches the interface and speed class required by the host device, such as a camera or camcorder.
When you need a faster card
Here are some signs you may need to upgrade your card:
Long buffering – when you press the shutter and the camera takes the shot but then it freezes until the data is fully written to the card.
Corrupted video – video cameras might produce corrupted video files if the card speed is too slow or the camera may downgrade the video to match the speed of the card. This could turn full 1080p HD video into a video with much lower resolution.
Shortened clips – when a camera has a higher writing speed than the Flash card, the camera will pause and the video clip will abruptly end once the speed limit of the card is reached.
Burst shooting – many cameras have a burst mode feature where one press produces a repeated series of photographs; this allows users to capture fast-moving events or subjects like pets and children. If the card writing speed is too slow, burst mode setting will not work.
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3.0 Media Reader - FCR-HS3
Wait less, do more.
The perfect companion for the avid photographer, videographer, design studios or printing houses, the USB 3.0 Media Reader is compatible with all major media cards types. As card capacities and file sizes increase, there is an increasing need to get your images transferred faster.
Rely on Kingston's USB 3.0 Media Reader to quickly move data between multiple devices. Use it at home or on the road; its convenient size makes it ultra-portable.USB 3.0 offers the same ease-of-use and plug and play capabilities as previous generations of USB technologies but with a performance increase (up to 10 times more than USB 2.0) and better power management. This USB 3.0 Media Reader is backwards compatible with USB 2.0.
|Capacities5:||8GB, 16GB, 32GB|
|Speed6:||4MB/s minimum data transfer rate|
|Dimensions:||11mm x 15mm x 1mm|
|Operating Temperatures:||-25º C to 85º C|
|Storage Temperatures:||-40º C to 85º C|
|Compliant:||with the SD Card Association specification|
|Compatible:||with microSDHC host devices only|
Welcome to Rizvi Electronics
We are a business that specializes in consumer electronics & services. We pride ourselves in excellent customer service as it is the key to building a loyal customer base. We are established within the GTA and have been operating for 25 years (since 1990).
We use are experience and expertise to help guide our client base to make informed decisions for their technological needs. We offer our customers with a variety of Home Audio & Video products, DJ equipment, Mobile communications devices, Small home appliances as well as electronics accessories. We carry a wide range of brands in order to ease the customer shopping experience.