Green Card (Hong Kong) Co., Ltd.

China Manufacturer with main products: SIM Card, Test Card, Card Reader, Card Printer

Home  >Products Catalog > 3G WCDMA USIM Card with STK menu support JAVA OTA

3G WCDMA USIM Card with STK menu support JAVA OTA

FOB Price: 0.80 - 4.00 USD/Piece
Supply Ability: 600,000 Piece/Pieces per Month
Shipping: Express or on request
Payment Terms: T/T, Western Union, Other, Paypal
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: 250pcs/box,5000pcs/carton

Quick Details

  • Model Number: WCDMA card
  • Brand Name: GRcard



1. OS: Native and Java 
2. IC: 32Kb - 512Kb
3. Network compatibility: GSM, CDMA 2000, USIM RUIM
4. Browser: WIB, , Celltick
5. Can program  IMSI,ICCID , ESN ,KI and SMSC and OP or OPC  and other paramters into cards.

6. Security controller – Infineon, ST, Samsung and more
7. Form Factor: ISO, half SIM, Quarter SIM, 10 chip, plug-in, 4FF
8. Contact: 6 or 8 pin
9. In-house apps development
10. Compliant to IS-820 Addendum, GSM11.11, GSM11.14, GSM 03.48, GSM 03.40  


Support many UTK mobile value added application in the CDMA network
 Compatible to both GSM and CDMA network
 Support the OTA method of downloading updates of applications
 Support expansion of STK services
 Security Verification algorithm: 
 GSM: A3A8 algorithm (COMP128-1/2/3)
 CDMA: CAVE algorithm Revision C
 DES/3DES: encryption/decryption algorithm
 Support internal back-up mechanism so as to maintain data integrity
 User card EEPROM memory size is selectable at 32k, 64K
 Contains Anti-cloning security protection


Main character of chip


- 8 bit CPU or 16bit CPU
Memory size: 16K,32K ,64K or 128K
- single byte read ,write, and wipe
- multi bytes storage(1byte to1page)
- program clock come from vibrate clock that generated by chip itself
- At the normal temperature, can proceed at least 100,000 times erase
and write operations.
- EEPROM data endurance more than ten years
- EEPROM program voltage generated in the chip
Serial I/O interface


- Match ISO/IEC-7816
- asynchronous half duplex transmission protocol
- Two kinds of transmission velocity(372/1 and 512/8)optional
-8- bit randomizer
Power on reset
- internal power on reset mechanism
Low power work mode
- SLEEP mode
Safety mechanism
- Abnormal voltage/frequency detection function, DPA/SPS attacking
Work temperature
--25°C to +70°C
Work voltage
- 2.7V to 3.3V,4.5V to 5.5V
Work frequency
- 1 - 5 MHz (3.57MHz)


*Size 85.5mm*54 mm ISO CR-80 Standard, Customized Available
*Thickness 0.84mm, Customized Available
*Artwork design Any Artwork Design
Black White No Printing, Printing Method Offset printing, Silk-screen printing, UV printing, Gold/Silver Background, Glittering Effect ,Glossy/Matt/Frosted Finishing ,Others ,Customized Available.
Numbering Options Ink Jet Number, Thermal Transfer Number, Laser Number, Embossing Number,Embossing Number with Gold/Silver color, Gold/Silver Hot-Stamping

Service Process

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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