... F8-G Mobile GPRS POS TerminalDescriptionF8 Handheld GPRS POS terminal, a new type of wireless data acquisition product, ... 320x2405 Dual interface (contact & contactless)6 Dual operating modes (PC-linked / standalone)7 Optional: GPRS, WIFI8 Battery: Lithium ( ... 20~60oCNT/GTAbout 143g / 345gCompliance/CertificationsISO14443A/B, ISO 7816, PC/SC, GSM11.11, FCC, CEOperating System SupportWindows 98, ME, ...