for specification eg download manual here https://hypershop.zendesk.com/hc/en-us/articles/215810283-ColorSpace-UDMA-user-manual please note: - all buttons and functions works fine - comes without harddisk - screen is showing patches but still able to see contents Sanho SAHDCSUDMA160 Highlights SATA HDD compatible 3.2" Color LCD USB 2.0 Interface: 32 MB/s Transfer 40 MB/s Backup Speed Memory Card Backup Supports Compact Flash Type I/II Cards Supports MicroDrive Cards Supports SD/SDHC/MMC/MS/xD Cards Convenient Multimedia Viewing: JPEG/ RAW Features The HyperDrive COLORSPACE UDMA Multimedia Storage / Player is a high-capacity stand-alone storage device with a plethora of state-of-the-art data-management and security tools. Now, you can back up and view your memory cards without computers or external power. The device boasts 160GB of storage capacity on a user-replaceable SATA HDD, and accepts 14 different memory card types, including Compact Flash Type I / II and SD/SDHC/MMC/MS/xD. Its high-speed USB 2.0 interface offers 32 MB/s transfer speed, and the device performs backup at 40 MB/s.