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Green Card (Shenzhen) Co.,Ltd. is located at 5/F, West, B2 Building, Anle Industrial District, Hangcheng Road, Bao'an, Shenzhen, China. We are professionally engaged in the production of smart cards, IC card systems and IC card readers. Our company's products include contact IC cards, contactless IC cards, paper cards, composite cards, portrait cards, phone cards, barcode cards, magnetic stripe cards, VIP cards and other material cards, as well as contact IC card readers, contactless IC card readers and card printers.
"Customer First" is our belief. We are strict in production design, manufacturing, sale and service to provide quality products and services. Our good reputation has helped us win more customers' trust and support. Our sale and services spread across all parts of the country, and some products sell well overseas. Adhering to taking the market-oriented technological innovation as a lead, we strive to become the leader in the industry. We hope to become your faithful friend and partner, to build up win-win situation for the future.
Smart Card Interface
·Compliant with ISO7816 and Emv 2000
·Supported protocols of T=0,T=1,1²C,2-WIRE,3-WIRE,sle4442,sle4428
·High performances smart card interface(up to 420 Kbps when supported by card)
·Smart card clock frequency 4,8,16MHz
·Supports 5V,3V and 1,8V smart cards
·Supply current 60 mA to power the smart card
·Smart card movement detection with auto power-off
·Automatic detection of smart card type
·Short circuit and thermal protection
·8 pin handing (C4/C8 supported)
·Durability 200,000 cycles
·Windows 98SE,ME,2K,XP32bits XP64bits,Vista 32 BITS,vISTA 64bits,Win CE4.2/5.0
·Mac OS × 10.3.××/10.4××
·Microsoft WHQL certified
·FCC Class B
·Full speed 12Mbps
·Cable length 160cm
Q1: Are electronics cheap in Okorder.com?
A: Of course. They are very cheap. The factories provide the goods. One-stop sourcing.
Q2: Why are electronics so cheap in ok order?
A: On ok order they are the lowest price. Because it is a wholesale website and factory provide goods.
Q3: Do all electronics have silicon in them?
A: No but most modern ones do. Older electronics that don't require micro chips don't have to have silicon at all, and their mother boards are made from copper. Silicon is used in micro chips as a semi-conductor in modern electronics but some other semi-metals, like gallium and germanium can also be used. Silicon is just the most common because it is so plentiful.
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