Unfortunately the model AM211 is not compatible with current Mac OS editions, although it will still work on older versions (Mac OS 10.4 and below). This model is the very first Dino-Lite and was discontinued several years ago. It has been replaced with model AM2011 which is compatible with Mac OS 10.5 and above. For more information about that model, please see the product page: AM2011 ยป
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