Industrial SD H2-SL

Overview

Apacer SD H2-SL is compatible with the SD card version 5.1. The

command list supports [Physical Layer Specification Ver5] definitions.

Card Capacity of Non-secure Area, Secure Area Supports [Security

Specification Ver5] Specifications. Random performance of SD H2-SL

is much more enhanced than before.

The maximum transfer speed can be achieved along with UHS-I

compliant devices. Besides, Video Speed Class is compliant with V10

and V30, which are mainly useful for camcorders, video recorders

and other devices with video recording capabilities. With V10 and

V30 speed mode, SD card is recommended for high resolution and

high quality 4K video recording. Apacer SD H2-SL card is also

compliant with Application Performance Class A1, optimized for 4K

small file random read/write IOPS, delivering minimum read/write

performance at 1,900/800 IOPS at least.

The SD 5.1 card comes with 9-pin interface, designed to operate at

maximum operating frequency of 50MHz or 100MHz. It can

alternate communication protocol between the SD mode and SPI

mode and is backward compatible with SD 2.0 devices. It performs

data error detection and correction with very low power

consumption.