Genuine Eee Pad Transformer External USB Adapter + KOZMICC Mini Keychain Stylus Pen for Transformer TF101 / Slider SL101 / Transformer Prime TF201 / Transformer Pad TF300 / TF300T / Infinity Pad TF700 This Bundle Includes 2 Items: (1) Genuine Eee Pad Transformer External USB Adapter + (1) Mini Keychain Stylus Pen Plug and play external USB adapter Mini Stylus is compatible with all capacitive touchscreen devices