This Cisco MEM-RSP720-CF256M compatible 256MB (No Kit - 1 Piece) factory original Compact Flash is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties.

• The CompactFlash memory card is easy to operate and gives a high-speed data transfer so that even a novice can handle it like a pro
• The 256 MB memory card offers a simple and reasonable manner to enlarge your cellular device's onboard memory