A little reminder concerning the new Airport and Time Capsule units

Knowing that Apple has no chance has to remove the old Airport Extreme N and Time Capsule from the sales outlets and that thing that differentiate the old from the new are in tiny characters on the boxes, it would be easy for you to make an error and to find yourself with a product from the old range. To avoid this vexation, you will have to look at the serial number which is on the lower part of the boxes. Here those of the new products:
Airport Extreme n: MB763Z/A
Time Capsule 500 Go: MB764Z/A
Time Capsule 1To: MB765Z/A
The old units have the following numbers
Airport Extreme n: MA073ZA
Time Capsule 500 Go: MB276Z/A
Time Capsule 1To: MB277Z/A
PS, if you buy these products in other countries, only the end of the reference changes, for example LL/A for the United States instead of Z/A for France.