Overview

Genuine XBOX internal chip
Provides Xbox 360 owners with expanded capabilities to store transport their gamer profile
Save game data and Xbox Live Arcade games
Supports Xbox Live downloadable content

Specification

Dimensions: 1.89 in x 1.54 in x 0.39 in (4.8 cm x 3.9 cm x 1.0 cm)
Weight: 0.39 oz (11 g)