Fiber Type: Single Mode RJ45 Port Rate: 100/1000Mbps Power Supply: DC 12V 1A Colour:blue Material:PC+Metal Package Contents: 1 x Optical Gigabit Transceiver PCBA Board(Due to different product batches, the appearance may be different, which does not affect use.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.