Brand: HP. Features of Product: 100% compatible with all devices using SDHC Secure Digital cards. Fast read and write speeds for image capture, viewing and downloading. Write speed: up to 9MB/sec (60x). Read speed: up to 22.5MB/sec (150x). Infinitely reusable without quality loss. 1 years warranty. SD interface. Key-ring Attachment: No. Password Protect: No. Preloaded Software: No. Product Depth: 1.2 cm. Product Height: 17.2 cm. Product Weight: 0.035. Product Weight Units: kg. Product Width: 12.7 cm. Storage Size: 4GB.