... 900/1800/1900Mhz wifi bluetooth wcdma evdo QR 2d code rugged PDA MOQ:1unitdelivery time:stockpacking:1unit/case, ... RS-232 ,USB2.0Physical CharacteristicsDimensions147mm(L) 69mm(W) 24.7mm(H)WeightIncluding standard battery:260gDisplay2.8'' QVGA with ... High Visibility LED AimerDecodingPDF417,MICRO PDF417,Maxicode,DataMatrix,QR Code,Aztec,Aztec Mesa,Code49,UCC Composite,etc Development environmentSoftware ...