1High quality, long service life. 2Transmission speed of up to 150Mbps. 3Best replacement for your cracked / damaged / faulted Module Card. 4Installation instruction is not included and professional installation is recommended.Features:High quality, long service life. Transmission speed of up to 150Mbps. Best replacement for yourcracked / damaged / faulted Module Card. Installation instruction is not included and professional installation is recommended.Specifications:Model: T77W595Interface: NGFFTransmission Speed: 150MbpsNetwork Standard: FDD LTESPS: 796928-001 LT4120Category: 4G ModuleSize: Approx. 42 * 30 * 2.5 mm / 1.6 * 1.2 * 0.1 inPackage Weight: About 6.2gCompatibility:For HP EliteBook 840 G3 Notebook PCFor HP EliteBook 850 G3 Notebook PCFor HP ZBook 15u G3 Mobile WorkstationFor HP EliteBook 745 G3 Notebook PCFor HP EliteBook 755 G3 Notebook PCFor HP EliteBook 820 G3 Notebook PCFor HP EliteBook 828 G3 Notebook PCFor HP ProBook 640 G2 Notebook PCFor HP ProBook 650 G2 Notebook PCFor HP ProBook 645 G2 Notebook PCFor HP ProBook 655 G2 Notebook PCFor HP EliteBook 725 G3 Notebook PCFor HP Spectre x2 Detachable ConvertibleFor HP Elite x2 1012 G1 TabletFor HP Elite x2 1012 G1 with Travel KeyboardFor HP Elite x2 1012 G1 Advanced Keyboard