The Transcend 151HC2 is a 4GB Class 2 SDHC memory card designed for embedded systems and industrial applications requiring reliable flash storage. Part number 151HC2 offers read/write speeds suitable for moderate-bandwidth storage tasks typical in server management interfaces, out-of-band monitoring systems, and appliance configuration storage. The card uses standard SDHC form factor and bus protocol, ensuring broad compatibility with SD card slots found on motherboards, IPMI modules, and networked storage devices. Class 2 speed rating guarantees minimum 2MB/s sustained write performance. Common deployment scenarios include firmware storage, boot media for embedded Linux systems, and logging on network appliances where capacity and durability matter more than peak throughput. This refurbished unit has been tested and guaranteed, available via quote.