Lenovo Micro HDMI to VGA Converter (GZ50G10707), is a portable accessory designed to convert digital micro HDMI signals from your laptop to analog VGA outputs, Form Factor: Small, thin, and ultra-portable for easy travel. Dimensions: 58 x 58 mm. Weight: 0.05 kg (50 grams). Color: Black. Power Source: Bus-powered directly from the HDMI port; no external power source or adapter is required. Power Consumption: DC 5V, 1500 mA