Highlights: Trendy 3-in-1 USB (Universal Serial Bus) Watch comes with card reader, thermometer & 4 2.0 USB (Universal Serial Bus) ports High impact casing is durable & shock resistant Supports SDHC memory cards (Up to 4GB) Fully compliant with USB (Universal Serial Bus) 2.0 Specification:
Colour: Green USB Ports: 4USB: USB (Universal Serial Bus) 2.0; compatible with USB (Universal Serial Bus) 1.0/1.1 Temperature range: -20-C ~ 50-CCompatibility: Windows XP/ME/2000/98SE/ Vista/7/ Mac OSPackage Contents:1x USB