Another kid has definitely broken an NDA and possibly endangered a parent's job by posting footage of an Xbox One dev kit online. Check out some decent close up footage of the system before it gets taken down after the jump.

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While he tries to pass it off as the retail release he obtained for "reasons", a white sticker that he attempts to hide behind some cabling sadly gives it away as a dev kit, possibly for in-store demos.

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Thanks, NeoGAF.