Used alongside your MacBook power adapter. Swapping out the included plug for this lead gives you an extra 1.8m of cable to play with. Use it with MagSafe and MagSafe 2 power adapters, 10W and 12W USB-A power adapters and 29W, 30W, 61W, 67W, 87W, 96W and 140W USB-C power adapters.
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