The CN900 Mini is a compact, handheld transponder key programmer used by automotive locksmiths and technicians to read, write, and clone vehicle keys. It is designed as a portable replacement for the larger, original CN900 and functions as an “all-in-one” solution for standard transponder chips.
Supported Chips & Cloning Functions
The device is specifically built to work with various CN-series chips, which act as blanks for cloning original car keys:
CN1: Used to copy 4C chips (commonly found in older Toyota and Ford models).
CN2 (or CN5): Used to copy 4D chips (widely used by Toyota, Honda, and Ford).
CN3: Used to copy ID46 chips (found in Mitsubishi, Nissan, and some European brands).
CN5: Specifically used for 72G (Toyota G-chip) and 80-bit 4D chips.
72G Support: It can identify and copy Toyota “G” chips (4D-72) released after 2010.
Key Features
Portability: Handheld design with a built-in rechargeable battery, eliminating the need for a constant power adapter.
Stand-alone Operation: Unlike the older CN900, the Mini can clone 4D, 46, and G chips without needing external decoder cloner boxes.
Wireless Connectivity: Supports WiFi, Bluetooth 4.0, and USB 2.0 for online firmware updates.
Transponder Identification: It can identify a wide range of chips (11, 12, 13, 33, T5, 40-48, 8C, 8E) and even distinguish between a Toyota “main” key and “vice” (valet) key.
Special Functions: Includes the ability to unlock most ID48 chips, calculate pin codes for older Hyundai/Kia models (pre-2007), and read data from Toyota smart keys.
Comparison: CN900 Mini vs. CN900 Pro
While often used interchangeably in listings, the CN900 Pro (or advanced firmware versions) typically offers expanded support for high-security or newer encrypted protocols like 8A (Toyota/Lexus smart keys) and OBDII key coding that basic Mini versions may lack.
Would you like to know which specific car models are compatible with the CN1 or CN2 chips?
You can buy the CN900 Mini Car Key Remote Programmer and its compatible transponder chips (CN1, CN2, CN3, CN5) directly from Jabedul Dewan Trading LLC in Dubai. This company is an authorized dealer and importer of automotive diagnostic scanners and key programmers.
Jabedul Dewan Trading LLC Contact Details
Showroom Location: Shop F98, 1st Floor, Nesto Hypermarket Building, Al Fahidi Souq Market, Meena Bazaar, Bur Dubai, Dubai.
WhatsApp/Mobile: +971 50 997 0171 or +971 52 714 0052.
Landline: +971 4 554 5933.
Website: auto-scan-tool.com.
Operating Hours: Daily from 9:00 AM to 11:00 PM.
Product Specifications & Features
The CN900 Mini (CN900 Pro) is a handheld tool used for:
Transponder Cloning: Specifically supports 4C, 4D, 46, and 72G chips.
Chip Compatibility: Works with specialized cloning chips including CN1 (for 4C), CN2/CN5 (for 4D and Toyota G-chip), and CN3 (for ID46).
Advanced Features: Includes a built-in battery, WiFi, and Bluetooth for mobile use, and supports identification and copying of chips without removing the ECU.





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