Mega ST4 keyboard is NOT the same as TT, but you can use it
TT had green letters, Mega STE had the same keyboard as TT but with blue letters.
Mega ST keyboards are more robust / heavier.
2 x Falcon 030 - a mint Atari TT - Mega STE - 2x STE - 1x Mega 2 - 2x STFM - 1 x STF - 3x SC1224 - 2x SM124 - 1x SM125 2x Portofolio+interface
- 3x 1435 monitor - 1 x Ult.Ripper cardridge - Mega 1,2,and 4 ( just to much Atari stuff)