When I bought my laptop (my first) I didn't know it had a nano slot. I bought other cables but they don't fit. Then I found one, but the anchor that went into the groove later fell apart. The manufacturer sent me another one, which also fell apart. The anchor for this is part of the locking mechanism, so it never becomes isolated and cannot come loose. I am very happy with this cable. And he has a key that I prefer to memorizing a combination. Five starts without question.
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