User Manual for Autel XP400 Adapter Used with Autel IM608 to read/write transponder

The XP400 key & chip programmer is specially designed to read transponder data (including Mercedes Benz infrared smart key), clone and generate exclusive keys, read/write on-board EEPROM data, and read/write Freescale 9S12 MCUs. By working with Autel MaxiIM IM608 diagnostic tool and PC that are both loaded with programmer software, the XP400 can read/write transponder data quickly and accurately.

Item Description
Operating Temperature -10℃ ~ 60℃ (14℉ ~ 140℉)
Storage Temperature -20℃ ~ 60℃ (-4℉ ~ 140℉)
Port Mini USB, VGA_DB15
Input Voltage 5 VDC
Operating Current < 250 mA
Maximum Consumption 1 W
Device Dimensions (L*W*H) 130 mm * 68 mm * 28 mm
Package Dimensions (L*W*H) 201 mm * 167 mm * 75 mm
Net Weight 466 g


What is the port & slot on XP400 used for?

1.DC Port – provides 12V DC power

DC Port is used to provide 12 V power supply for the XP400.


2.USB Port – provides data communication and 5V DC power

The Type B USB port provides data communication and power supply for handheld device, PC and XP400.


3.DB 26-Pin Port – connects with the Mercedes Benz infrared cable, vehicle key cable, ECU cable, MCU cable, MC9S12

Five components can be connected to this port:

Mercedes Infrared Cable

APA102 – Remote Match Cable (optional)

APA104 – ECU Cable

APA105– MCU Cable

APA106 – MC9S12 Cable

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