All stock codes associated to this product
TS64GUSD300S, FFCTRATS64GUSD300S1, FFCTRATS64GUSD300S-1, 4524287, 760557841050
Transcend MicroSDXC/SDHC 300S
 
Overview
microSDXC/SDHC 300S
Want to save space on your mobile device by running apps from a memory card? 
Transcend's microSDXC/SDHC 300S cards are the right choice! Compliant with the 
latest speed class, the cards boast excellent random read/write speed, perfect 
for retrieving small pieces of data from random locations and speeding app 
launch time.
A good fit for mobile app storage
Its common for users to install and run mobile apps from microSD cards in 
order to free device memory. Random read/write performance is thus crucial. 
Transcend's microSDXC/SDHC 300S memory cards are a great fit for storing mobile 
apps.
Introducing Application Performance Class
The Application Performance Class was introduced to adapt this new trend. 
Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, 
delivering minimum random read of 1,500 IOPS and random write of 500 IOPS, and 
sustained sequential speeds of at least 10MB/s.
A1 compliance applies only to 128GB capacity cards.
Show the transfer capabilities

Transcend's microSDXC/SDHC 300S memory cards meet both the UHS Speed Class 3 
(U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video 
recordings, with read/write speeds of up to 95MB/s and 45MB/s respectively.
U3 and V30 compliance applies only to 128GB capacity cards.
Store as many as you wish
In addition to excellent random read/write performance, Transcend's 
microSDXC/SDHC 300S memory cards come in up to 128GB storage capacity, allowing 
you to keep more digital files and apps at hand!
Built for extremes

To deliver the best performance and stability, Transcend's microSD memory 
cards are tested to withstand extreme conditions.
  - Waterproof: meet JIS IPX7 standards that can withstand immersion in 1 
  meter of water for up to 30 minutes. 
  
- Temperature proof: perform in temperature extremes from -25C to 85C. 
  
- Static proof: meet EMC IEC61000-4-2 standards and withstand static 
  electricity. 
  
- X-ray proof: meet the ISO7816-1 standard and are immune to airport X-rays. 
  
- Shock proof: provide excellent shock, vibration, bending and twisting 
  resistance.
RecoveRx software

Transcend offers exclusive RecoveRx software, a free data recovery utility 
that allows you to search deep within a storage device for traces of erased 
files including digital photos, documents, music and videos.
Specifications
  
  
    | Appearance | 
 | 
  
    | Dimensions 
      (Max.) | 11 
      mm x 15 mm x 1 mm (0.43" x 0.59" x 0.04") | 
  
    | Weight 
      (Max.) | 0.4 
      g (0.01 oz) | 
  
    | 
 | 
 | 
  
    | Storage | 
 | 
  
    | Capacity 
       | 64 GB | 
  
    | Flash 
      Type | TLC 
      NAND flash | 
  
    | 
 | 
 | 
  
    | Operating 
      Environment | 
 | 
  
    | Operating 
      Temperature | -25C 
      (-13F) ~ 85C (185F) | 
  
    | Operating 
      Voltage | 2.7V 
      ~ 3.6V | 
  
    | 
 | 
 | 
  
    | Performance | 
 | 
  
    | Speed 
      Class | UHS-I 
      U3 | 
  
    | 
 | UHS-I 
      U1 | 
  
    | 
 | Class 
      10 | 
  
    | 
 | V30 | 
  
    | 
 | A1 | 
  
    | Read 
      Speed (Max.) | 95 
      MB/s | 
  
    | Write 
      Speed (Max.) | 45 
      MB/s | 
  
    | Insertion/Removal 
      Cycles | 10,000 | 
  
    | Note | Speed 
      may vary due to host hardware, software, usage, and storage 
      capacity. | 
  
    | 
 | 
 | 
  
    | 
 | 
 | 
  
    | Certificate | CE/ | 
  
    | 
 | FCC/ | 
  
    | 
 | BSMI | 
  
    | Warranty | Five-year 
      Limited Warranty | 
  
    | 
 | 
 | 
  
    | Compatibility | 
 | 
  
    | Supported 
      Device | Digital 
      cameras/ | 
  
    | 
 | Smartphones/ | 
  
    | 
 | Tablets |