Parameters 8300 Processor 400MHz 32-bit Security ARM9 high-speed CPU Memory 128MB FLASH, 64MB DDR2 SDRAM Display 128X64 dot-maxtrix liquid crystal display Keypad 10 number \ letter keys, 9 functional keys, 1 power switch with white LED backlight PINPAD Support MK/SK, Fixed, DUKPT key management mods, support double-length and three times as long 3DES, support RSA, AES PINPAD Magnetic Reader Vertical 1/2/3 track magnetic card reader comply with ISO 7811,7812 standard IC card reader EMV 4.2 standard compliance, support SLE4442/SLE4428 logic encryption card PSAM slot 4 PSAM card slot in line with ISO7816 standard, Support PPS protocol, the maximum rate up to 300kbps Modem "Synchronous HDLC : V.22bis, V.29 transmission speed: 1200/2400/9600bps Asynchronous : V.34, transmission speed 33.6Kbps, 56Kbps optional Support PPP communication, support SSLv2/3 TLSv1" Other communications Wireless GPRS / CDMA / Wi-Fi / GPRS & Wi-Fi, support SSLv2/3 TLSv1 Voice Peripheral Ports Li-battery Optional Li-battery 2150mAh, 7.4V. Support more than 40 hours standby time or more than 400 times deal External power Input: 100~240VAC, 50Hz/60Hz, output:12VDC, 3.0A OS Upgrading Language Chinese(GB2312 or GB18030), English, French, Germany, Latin, Russian, Arabic App Size 200mmX85mmX68mm(LxWxH) Weight 700g Operating temperature Temperature:0℃~50���(32℉~122���),Relative Humidity: 10%~90%(non-condensing) Storage temperature Temperature:-20℃~60���(-4℉~140���),Relative Humidity: 5%~95%(non-condensing) Humidity Operating Relative Humidity: 10%~90%(non-condensing),Storage Relative Humidity: 5%~95%(non-condensing) Certificates Conform to CCC Optional Leather cup \Spare lithium battery \ Car charger, cradle Device Contactless card reader Support Mifare classic, Mifare Ultralight, Mifare DESFire, ISO14443 A & B, SONY FeliCa cards read and write Communication Memory Barcode Scanner 630nm red light source, the maximum scan distance of 60cm, 300 times per second performance of ultra-sensitive scanning Remote Downloading Support DMS, FTP remote download Thermal Printer High speed thermal printer, easy paper loading design, printing speed:maximum 28 lines per sec (84 mm/ sec)paper width :58 +0/-1mm, paper roll outside diameter :38mm,Print depth adjustable, support double-layer support Made in China