ACR38 Reference Manual version 1.9 February 2006Appendix C: Technical SpecificationsDeviceACR38 Smart Card Reader/WriterUniversal Serial Bus InterfaceType................................................USB full speed, four lines: +5V, GND, D+ and D-Power source ..................................From USBSpeed .............................................12 MbpsSmart Card InterfaceStandard .........................................ISO-7816 Class A, B and C (5V, 3V, 1.8V), T=0 and T=1Supply current.................................max. 50mASmart card read / write speed .........1,743 – 250,000 bpsShort circuit protection ...................+5V / GND on all pinsThe presence of the smart card power supply voltage is indicated through a green LED on thereaderCLK frequency ................................4 MHzCard connector ...............................ContactCard insertion cycles.......................min. 100,000(Optional) SAM Card InterfaceCard connector ...............................LandingLocation ..........................................Under the removable dark lidPhysical SpecificationsDimensions .....................................73.0mm (L) x 96.5mm (W) x 19.0mm (H)Color ...............................................SilverWeight.............................................95g (± 5g allowance for cable) - Spaceship casingCable length, cord, connector .........1.5 meters, Fixed (non-detachable), USB AOperating ConditionsTemperature ...................................0 - 50° CHumidity..........................................40% - 80%Standard/CertificationsEMV Level 1, ISO-7816, PC/SC, CE, FCC, USB Full Speed, Microsoft WHQL 2K, XPOSWindows 98, ME, NT, 2K, XPOEMOEM-Logo possible, customer-specific colors, casing, and card connector96.5 73.019.0 Advanced Card Systems Ltd. Page 43 of 43