Card Reader for iPad with 3 Ports USB Hub

USB Hub with Four Ports USB 2.0, Supports Plug-and-play Function

Night Vision CMOS PC Camera with USB1.1/2.0 Interface and Automatic Exposure Control

CMOS PC Camera with Clip for LCD Monitor and Notebook, Snap Shoot Button, Built-in Microphone

CMOS PC Camera with Automatic White Balance, Plug-and-Play Function, USB2.0 Interface

CMOS PC Camera, Built-in Microphone, Compatible with Microsoft's Windows 7, Plug-and-play Function