Alcotek’s 4GB SD x200 speed cards employ the world’s most advanced digital technology and they are aimed for both Enthusiasts and Semi-Professional users. Each device combine very fast transfer speeds, large storage capacity, and ultra safe security on your saved data into a card no bigger than a UK postage stamp.
The SD Card's high data transfer rate x200 makes it approximately 20 times faster than a normal Sandisk card. The speed rating of this device is 30MB/Sec for Write and 40MB/Sec for Read. Speed transfer is very important when you choose an SD card as it ensures that when you take a picture the data is saved faster, reducing the time between taking pictures. Digital movies are enhanced; more frames-per-second result in smoother playback and the hi-speed card allows for a longer recording time. Fast-changing environments such as sports events or other exciting quickly-moving events can now be captured in better quality for longer and without the delay which could prevent you capturing that perfect moment. The Alcotek SD cards have been designed so that large image files can be saved in a lot less time than before, and photographers can take a lot more pictures in a lot less time.
Additionally the higher the speed rate the lower the energy consumption making the device ideal for all portable applications such as MP3 players, Navigation Systems, Video Camcorders, SmartPhones, Digital Cameras, PDAs and Notebooks eliminating significantly the need to recharge batteries as you would otherwise with low speed devices. As well as being shock resistant, dust, and waterproof the Alcotek SD cards are fully compatible with SD digital cameras and companionable card readers.

Advanced Features:

• An ultra-fast write speed of 30MB/sec means there's faster capturing of large image files to each card.
• A minimum 40MB/sec read speed allows you to view your images faster and lets you transfer them at a higher speed too.
• They come with a 5 year warranty.
• RoHS Compliant.

Key features:

• Large 4GB capacity on each card.
• Write Speed: 200x (30MB Per Sec).
• Read Speed: (40MB Per Sec).
• Low Power consumption – Does not drain device’s batteries
• Solid State – No moving Parts.
• Non-Volatile – Data maintained on card even with no power.
• Weatherproof, Dust and Shock resistant.
• Compatible with all SD devices.
• Simple Plug and Play.
• They come in a Plastic Protective Case.
• Extremely reliable.
• 5 year warranty.
• RoHS Compliant.

   

  STORAGE CHART
  	Tracks		Video Time (min)		Pictures
  	Type		Type		Size
  Card Capacity	MP3	WMA	Normal	HD	1MP	3MP	6MP
  128MB	24	48	4	2	113	60	38
  256MB	48	96	8	4	226	119	75
  512MB	96	192	15	8	452	238	151
  1GB	190	380	30	15	905	476	302
  2GB	380	760	60	30	1808	952	603
  4GB	760	1520	120	60	3619	1905	1206
  6GB	1140	2280	180	90	7238	3812	2413
  8GB	1520	3040	240	120	5430	2856	1810
  12GB	2280	4560	360	180	10860	5712	3620
  16GB	3040	6080	480	240	14480	7616	4827
  32GB	6080	12160	960	480	28960	15232	9653