Asus Transformer Pad 300T English User manual
Page 8
... jack best supports headset microphones by ASUS. 8 ASUS Transformer Pad Manual Using this slot. 7 SIM Card Slot (on TF300TG/ TF300TL) Insert a 3G SIM/LTE card into this port to supply power to your ASUS Transformer Pad and charge the internal battery pack. The jack is also designed to amplified speakers or headphones. To prevent damage to your ASUS Transformer Pad and battery pack, always use...
... jack best supports headset microphones by ASUS. 8 ASUS Transformer Pad Manual Using this slot. 7 SIM Card Slot (on TF300TG/ TF300TL) Insert a 3G SIM/LTE card into this port to supply power to your ASUS Transformer Pad and charge the internal battery pack. The jack is also designed to amplified speakers or headphones. To prevent damage to your ASUS Transformer Pad and battery pack, always use...