TASCAM SD card TSQD-128A

Media devices that use flash memory such as SD cards tend to decrease in write speed (file fragmentation) with repeated use/writing. This decrease can have a negative impact during recording. To ensure high-stability operation, TASCAM has conducted in-house original media evaluations and selected media which is IC resistant to repeated random access. This rigorous testing insures performance that will not decrease in speed, even after repeated writing access. In addition, stable operation can be ensured with most non-TASCAM products that support the SDXC standard.

The TSQD-128A has been evaluated in combination with TASCAM products. To ensure quality control, each card is checked and pre-formatted by TASCAM before shipment to ensure cards are operational, making them ready for use immediately.

We worked in cooperation with the media manufacturer to ensure that only fixed components (control ICs, memory devices, etc.) verified to work with TASCAM products are implemented into the SD cards. By specifying all components, there is less chance for incompatibility due to production reasons, and we can assure high stability for all TASCAM products.

The TSQD-128A supports UHS-I and achieves a high-speed performance with a maximum transfer rate of 95MB/sec (read) and 85MB/sec (write).

UHS-I standard
Abbreviation for “Ultra High Speed,” a standard that increases the speed of the bus interface and improves transfer speeds.

The TSQD-128A supports UHS Speed Class 3 and Video Speed Class V30.