This is for a brand new Sierra Wireless EM7455 internal 3G/4G module with a SIM Card Adapter. Essentially you can use this to give a laptop 4G connectivity internally. Form factor is PCI Express M.2.

Full specifications available at https://www.sierrawireless.com/products-and-solutions/embedded-solutions/products/em7455/.

Very happy to consider offers; let me know if you have any questions.