XBOX360 Modchips DUO X3 Features:

Duox 3 Xbox mod chips very easy installation - very stable operation.
Duox 3 chip allows multi boot xbox conslole - Retail / Modded Bios;
Duox 3 chip high quality manufacture;
Auto detect functions fully support all versions of Xbox;

One chip for the following xbox models:
v1.0, v1.1, v1.2, v1.3, v1.4, v1.5 and v1.6/v1.6B)

Supports all latest dashboards XBMC Xbox Media Centre, Evolution X, Avalaunch.
Dual Bios feature (2 x 256KB);
Very easy to disable mod for xbox Live;
Very easy to tell if you are running the original or the modchip bios;
Supports larger hard drives 10G - 600G+;
IGR In game reset enabled all model Xbox;
Can boot between original and modchip bios;
9 solder point + 2 Wire Installation or rebuild LPC port + 2 Wire installation;
Plays original imports;
Plays Backups of originals;
Plays unsigned code;
Run Debug Executables;
No-patch hack 1;
No-patch hack 2;
Permanent eject trick hack;
Macrovision Off;
IGR (depends on chosen bios);
Supports 137+GB Hard disk (F and G drive);
Auto detectEvoXDashboard;
Flash upgradable.