Note:this version not for and laptop . The L850- is a multi-mode LTE& WCDMA module that provides high-speed LTE connectivity, unleashing the potential of cellular technology to meet high-speed bandwidth application demand. With a rich selection of frequency bands, L850- provides global mobile network coverage to facilitate product with one SKU, reduces complexity in end product configuration. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use Colour:green Material:PCB Package Contents: 1 x Card 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.