23-08-2014, 14:17
The cheaper ones usually are a Chinese knock off (counterfeit), but hey, they work 
The Farnell ones are likely to be the real Arduino ones.
Note: The ebay etc type that come from China can take 2 - 3 weeks to arrive though.
The Farnell ones are likely to be the real Arduino ones.Note: The ebay etc type that come from China can take 2 - 3 weeks to arrive though.