The AT series is a multi-functional touch system specifically for retail & hospitality application such as hotels, restaurants and shops.Model name: AT-170MotherboardCpu     intel Celeron M from 1. 2ghz (socket 478)Or Celeron from 2. 0ghz (socket 478)System freq.    400 MHzChipset intel 852gm   ich4Memory  one 184-pin DDR so-dimm socket up to 1gb (support DDR 200 / 266 unregistered non-ECC)Video   852gm integrated graphic engineEthernet        realtek 8100bl 10 / 100Mbps ethernetAudio   realtek alc201a ac97 audioStorage device  2. 5 IDE HDD x 1 (support ultra DMA 100)Compact flash II socket x 1I/ O connectorSerial port x 4 external   2 internalParallel port x 1USB 2. 0 port x 4 external   2 internalPS / 2 mini-din keyboard port x 1 & mouse port x 1VGA port x 1RJ- 45 ethernet port x 1Rj-12 cash drawer port x 2Audio line-out port x 1 & mic-in port x 1Expansion slotMini PCI slot x 1Monitor 15 XGA TFT LCDTouch screen    tw 5-wire or elo resistive touch screen (rs-232 or USB interface)Power supply    internal 125w power supplyDimension (mm)  378 (W) x 226 (d) x 348 (H)Optical integrated deviceVFD customer displaySecond 12 / 15 / 17 LCD screen with or without touch monitor

POSSystem AT-170