| manufacture | MRT |
| Flash Type | MLC and TLC |
| Weight | 3g (0.11oz) |
| Speed | 10-15MB/s by Write, 20-30MB/s by Read |
| Dimension for Standard SD Card | 32.0mm(L) x 24.0mm(W)"W x 2.1mm(T)D |
| Operating Temperature | 0 to 60 °C (recommended) |
| Standard | SD 2.0 |
| Shipping Time | 3 - 5 days by DHL |
Custom Sticker Size: 20x25mm (mm) / 0.78 x 0.98 inches
Testing we have for bulk Wifi SDHC 128GB
MRT does 100% testing on all memory cards. Main tests are H2test, ATTO test, Aging test and reliability test and backed up with 5 years warranty. Our bulk SD cards are using controller to deliver SPI signals to flash media data, it is the way to produce optimized SD cards. In addition, there is power interrupt data protection for 128GB flash cards. It is an advanced function to prevent data loss from unexpected power failure. With these rigorous tests, the MTBF can reach more than 2 million hours.
H2test result for bulk Wireless SDHC 128GB:
bulk Wireless SDHC 128GB Datasheet
















