Beek HDMI <-> RCA Video (Image) & Audio Signal

Supports Plug & Play feature. Supports HDMI 1.3. Supports NTSC and PAL image formats. xSupported resolution values: 480p/576p/720p/1080i/1080p@24/50/60Hz, also supports DVI resolution values: 800 x 600, 1024 x 768, 1280 x 720, 1280 x 1024, 1920 x 1080@60HzSupports HDCP protocol. Supports HDMI 1.3. Dimensions: 58 x 47 x 20 mmDoes not require an external power adapter. It receives electricity from the computer's USB port. An external mini USB 2.0 cable is included with the product.