These are Genuine! Team Omega DUO X2 GS Chips, beware of fakes!

http://www.duomodchip.com/

The Team Omega DUO X2 GS  X-Box Modchip is are very easy to install with only 2 wires and the LPC pin header and boots Imports (CD, DVD) or Backups (CD-R, DVD-R) faster and more reliably than any other XBox ModChip solution available. It is compatible with all XBox versions (v1.0 - v1.6 A / B) of any region (USA, EUR, JAP). The DUO-X2 Mod-Chip supports XBox Live functions and incorporates the latest ON / OFF technology (press POWER to turn on the Xbox and the Mod-Chip is on! Or turn on the Xbox with the EJECT button, and the Modchip turns off and the X-Box start with the original BIOS). All DUO X2 Mod-Chips can be reprogrammed or updated with any BIOS you wish very easily due to the 2x 512kB flash memory for professional programming and development. You can select the BIOS with a switch on the chip and therefore you can flash 2 BIOS version on the DUO X2 modchip.

Features 

• One chip for v1-v1.6 Xbox
• Very easy to disable mod for Xbox Live
• LED blinks when it is in operation
• Dual bios feature ( 2 x 512KB)
• 9 solder points + 2 wire Installation or LPC port rebuild + 2 wire
• Plays original imports
• Plays Backups of originals
• Plays unsigned code
• Run Debug Executables
• No-patch hack 1
• No-patch hack 2
• IGR (dependent on bank selected)
• Eject trick hack
• DVD Reset
• EvoX HDD Patch
• Support for HDD greater than 137+gigs. (F + G drive)
• Auto detect EvoX Dashboard

 Includes 

• DuoX2 Modchip
• Kynar Wire
• Pin Header
• Team Omega 1.6 LPC rebuild adaptor 
  
  Please note that the Chip can have either of the following printed on it. AMD, HYUNDAI, FUJITSU

 Installation Diagrams

Version 1.0
Version 1.1
Version 1.2 and Version 1.3
Version 1.4
Version 1.5
Version 1.6

How to solder the Socket to the Chip