Supports version 1.3 of , downward with 1.2/1.1 with various SDI signals: sd-sdi/hd-sdi /3G-SDI The output effect of item is first-rate, which fully meets the professional requirements of radio room and nonlinear editing system Industrial technology, support 5V-12V wide voltage Works continuously and stably for 24 hours Support SDI output range up to 100 m (3G-SDI), 200 m (hd-sdi), or 300 m (sd-sdi) Audio and synchronous output Simple and convenient installation multiple converters , long - distance extension signal Note:This SDI to converter does not support SD, it does not support 480i and 576i.It can convert audio and video. Now, it can not with TV. Material:metal colour:black Package Contents: 1 * To SDI Converter Adapter 1 * USB Cable Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.