Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers.This unit supports all NTSC and PAL video resolutions up to 1080p with 24/36 bit Deep ColorIt supports LPCM Dolby-AC3 DTS 71 and DSD audio signalsPassive, no power adapter required | FCC and CE Approved