... ,Built-in speakers 4,USB Plug 5,12 month warranty 10.1 Inch Touchscreen USB Monitor with Built-in SpeakersIntroducing the ... Chimera:New 10.1 Inch Touch Screen USB Monitor, perfect for those who ... * - Brightness Down* - Power* Supported Operating Systems: Windows 98SE, XP, Vista (32-bit only), Windows 7, MAC* Dimensions: W:254, L: 163, H ...