The cards meet the latest speed class standards and are characterized by very high read and write speeds. This makes them ideal for retrieving small amounts of data from any location and speeding up app launch times. It is common for users to install and run mobile applications on a memory card to free up internal storage on their mobile devices. For this use case, the random read and write performance of the card is crucial, which is why Transcend's microSDXC/SDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, offering at least 1,500 IOPS for random reads and 500 IOPS for random writes, as well as a sustained sequential speed of at least 10 MB/s. With read and write speeds of up to 95 MB/s and 45 MB/s, Transcend's microSDXC/SDHC 300S memory cards also meet the UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording. The microSDXC/SDHC 300S memory cards from Transcend have a capacity of up to 256 GB, allowing you to store even more digital files and apps. To deliver the best performance and stability, Transcend's microSD memory cards are tested under extreme conditions. They are temperature resistant, waterproof, shockproof, resistant to X-rays, and withstand static electricity.
The cards meet the latest speed class standards and are characterized by very high read and write speeds. This makes them ideal for retrieving small amounts of data from any location and speeding up app launch times. It is common for users to install and run mobile applications on a memory card to free up internal storage on their mobile devices. For this use case, the random read and write performance of the card is crucial, which is why Transcend's microSDXC/SDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, offering at least 1,500 IOPS for random reads and 500 IOPS for random writes, as well as a sustained sequential speed of at least 10 MB/s. With read and write speeds of up to 95 MB/s and 45 MB/s, Transcend's microSDXC/SDHC 300S memory cards also meet the UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording. The microSDXC/SDHC 300S memory cards from Transcend have a capacity of up to 256 GB, allowing you to store even more digital files and apps. To deliver the best performance and stability, Transcend's microSD memory cards are tested under extreme conditions. They are temperature resistant, waterproof, shockproof, resistant to X-rays, and withstand static electricity.
The cards meet the latest speed class standards and are characterized by very high read and write speeds. This makes them ideal for retrieving small amounts of data from any location and speeding up app launch times. It is common for users to install and run mobile applications on a memory card to free up internal storage on their mobile devices. For this use case, the random read and write performance of the card is crucial, which is why Transcend's microSDXC/SDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, offering at least 1,500 IOPS for random reads and 500 IOPS for random writes, as well as a sustained sequential speed of at least 10 MB/s. With read and write speeds of up to 95 MB/s and 45 MB/s, Transcend's microSDXC/SDHC 300S memory cards also meet the UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording. The microSDXC/SDHC 300S memory cards from Transcend have a capacity of up to 256 GB, allowing you to store even more digital files and apps. To deliver the best performance and stability, Transcend's microSD memory cards are tested under extreme conditions. They are temperature resistant, waterproof, shockproof, resistant to X-rays, and withstand static electricity.
The cards meet the latest speed class standards and are characterized by very high read and write speeds. This makes them ideal for retrieving small amounts of data from any location and speeding up app launch times. It is common for users to install and run mobile applications on a memory card to free up internal storage on their mobile devices. For this use case, the random read and write performance of the card is crucial, which is why Transcend's microSDXC/SDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, offering at least 1,500 IOPS for random reads and 500 IOPS for random writes, as well as a sustained sequential speed of at least 10 MB/s. With read and write speeds of up to 95 MB/s and 45 MB/s, Transcend's microSDXC/SDHC 300S memory cards also meet the UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording. The microSDXC/SDHC 300S memory cards from Transcend have a capacity of up to 256 GB, allowing you to store even more digital files and apps. To deliver the best performance and stability, Transcend's microSD memory cards are tested under extreme conditions. They are temperature resistant, waterproof, shockproof, resistant to X-rays, and withstand static electricity.
Last updated at 05/15/2026 07:54:55
Transcend 300S 128 GB Class 10/UHS-I (U3) microSDXC - 95 MB/s Read - 45 MB/s Write
Delivery $7.95
TS128GUSD300S Transcend 300S 128 GB Class 10/UHS-I (U3) microSDXC - 95 MB/s Read - 45 MB/s Write TS128GUSD300S
Delivery $15
Transcend TS128GUSD300S 300S 128GB UHS-I U3 A1 microSDXC Memory Card
Delivery between 18–22 May $14.50
originally posted on lazada.com.ph
Functionality:⭐️⭐️⭐️⭐️⭐️ (5.0) Quality:⭐️⭐️⭐️⭐️⭐️ (5.0) Material:⭐️⭐️⭐️⭐️⭐️ (5.0)Performance:⭐️⭐️⭐️⭐️⭐️ (5.0)Packaging: ⭐️⭐️⭐️⭐️⭐️(5.0)Overall Rating: ⭐️⭐️⭐️⭐️⭐️ (5.0)✔️ ⚠️ A common concern among users/buyers is whether they've been deceived or scammed, given that the microSD card's capacity doesn't precisely match the advertised 64 GB. I advise acquiring information first before giving a very low rating to this product.✅️ Now about this sucker, As soon as I inserted this microSD card into my phone, Android formatted it and created folders/directories for allocations. In terms of performance, I was surprised to find it faster than Lexar in certain capabilities. I just hope it lasts longer.
originally posted on homeessentialsdirect.com
Very nice for the price, Added to 2 dashcams. Speed should be good, temp range is good. We shall see how many cycles it will last but rated for 10,000 insertion/removal cycles. I'll report back if/when they croak. TLC NAND flash. In a 1gb SEQ Q32T1 test in crystaldiskmark Sustained Read =~96mb/s Sustained Write =~23.3mb/s ----------------------------------------------------------------------- CrystalDiskMark 5.5.0 x64 (C) 2007-2017 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 96.749 MB/s Sequential Write (Q= 32,T= 1) : 23.303 MB/s Random Read 4KiB (Q= 32,T= 1) : ... MoreVery nice for the price, Added to 2 dashcams. Speed should be good, temp range is good. We shall see how many cycles it will last but rated for 10,000 insertion/removal cycles. I'll report back if/when they croak. TLC NAND flash. In a 1gb SEQ Q32T1 test in crystaldiskmark Sustained Read =~96mb/s Sustained Write =~23.3mb/s ----------------------------------------------------------------------- CrystalDiskMark 5.5.0 x64 (C) 2007-2017 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 96.749 MB/s Sequential Write (Q= 32,T= 1) : 23.303 MB/s Random Read 4KiB (Q= 32,T= 1) : 11.125 MB/s [ 2716.1 IOPS] Random Write 4KiB (Q= 32,T= 1) : 1.591 MB/s [ 388.4 IOPS] Sequential Read (T= 1) : 96.050 MB/s Sequential Write (T= 1) : 18.242 MB/s Random Read 4KiB (Q= 1,T= 1) : 10.766 MB/s [ 2628.4 IOPS] Random Write 4KiB (Q= 1,T= 1) : 1.347 MB/s [ 328.9 IOPS] Test : 1024 MiB [F: 0.0% (0.0/29.8 GiB)] (x2) [Interval=5 sec] Date : 2018/07/05 23:26:15 OS : Windows 10 Professional [10.0 Build 17134] (x64)
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 128 GB |
| Memory | |
| Speed Class | A1 / Video Class V30 / UHS-I U3 |
Transcend 300S 128 GB Class 10/UHS-I (U3) microSDXC - 95 MB/s Read - 45 MB/s Write
Delivery $7.95
TS128GUSD300S Transcend 300S 128 GB Class 10/UHS-I (U3) microSDXC - 95 MB/s Read - 45 MB/s Write TS128GUSD300S
Delivery $15
Transcend TS128GUSD300S 300S 128GB UHS-I U3 A1 microSDXC Memory Card
Delivery between 18–22 May $14.50
Functionality:⭐️⭐️⭐️⭐️⭐️ (5.0) Quality:⭐️⭐️⭐️⭐️⭐️ (5.0) Material:⭐️⭐️⭐️⭐️⭐️ (5.0)Performance:⭐️⭐️⭐️⭐️⭐️ (5.0)Packaging: ⭐️⭐️⭐️⭐️⭐️(5.0)Overall Rating: ⭐️⭐️⭐️⭐️⭐️ (5.0)✔️ ⚠️ A common concern among users/buyers is whether they've been deceived or scammed, given that the microSD card's capacity doesn't precisely match the advertised 64 GB. I advise acquiring information first before giving a very low rating to this product.✅️ Now about this sucker, As soon as I inserted this microSD card into my phone, Android formatted it and created folders/directories for allocations. In terms of performance, I was surprised to find it faster than Lexar in certain capabilities. I just hope it lasts longer.
Very nice for the price, Added to 2 dashcams. Speed should be good, temp range is good. We shall see how many cycles it will last but rated for 10,000 insertion/removal cycles. I'll report back if/when they croak. TLC NAND flash. In a 1gb SEQ Q32T1 test in crystaldiskmark Sustained Read =~96mb/s Sustained Write =~23.3mb/s ----------------------------------------------------------------------- CrystalDiskMark 5.5.0 x64 (C) 2007-2017 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 96.749 MB/s Sequential Write (Q= 32,T= 1) : 23.303 MB/s Random Read 4KiB (Q= 32,T= 1) : ... MoreVery nice for the price, Added to 2 dashcams. Speed should be good, temp range is good. We shall see how many cycles it will last but rated for 10,000 insertion/removal cycles. I'll report back if/when they croak. TLC NAND flash. In a 1gb SEQ Q32T1 test in crystaldiskmark Sustained Read =~96mb/s Sustained Write =~23.3mb/s ----------------------------------------------------------------------- CrystalDiskMark 5.5.0 x64 (C) 2007-2017 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 96.749 MB/s Sequential Write (Q= 32,T= 1) : 23.303 MB/s Random Read 4KiB (Q= 32,T= 1) : 11.125 MB/s [ 2716.1 IOPS] Random Write 4KiB (Q= 32,T= 1) : 1.591 MB/s [ 388.4 IOPS] Sequential Read (T= 1) : 96.050 MB/s Sequential Write (T= 1) : 18.242 MB/s Random Read 4KiB (Q= 1,T= 1) : 10.766 MB/s [ 2628.4 IOPS] Random Write 4KiB (Q= 1,T= 1) : 1.347 MB/s [ 328.9 IOPS] Test : 1024 MiB [F: 0.0% (0.0/29.8 GiB)] (x2) [Interval=5 sec] Date : 2018/07/05 23:26:15 OS : Windows 10 Professional [10.0 Build 17134] (x64)
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 128 GB |
| Memory | |
| Speed Class | A1 / Video Class V30 / UHS-I U3 |
