15.6inch Fully Rugged Notebook Performance Upgrade Windows ·11th Gen® Intel® Core™ i5/i7 processor ·15.6-inch FHD, Optional touch screen ·New Intel Iris® Xe core graphics card ·Rich interfaces and extended function can meet various needs ·Support Windows 10 OS, Optional Windows 11 OS ·6300mAh/7.4V+1750mAh/7.4V dual battery, Large battery support hot-swappable ·High speed Wi-Fi 6 ·Press fingerprint identification ·Support M.2 interface 5G/4G selection ·IP65 high protection level, 1.22m fall resistant ·Bluetooth 5.1 for higher transfer speeds Heat dissipation hole USB3.0 Port HDMI Port Removable battery Battery lock Air iniet hole Power DC Jack SD card slot POGO pin interface USB3.0 Port Audio port RS232 Serial Port Hard disk expansion interface Water outlet port Hard disk lock * All technical data, specification and performance figures subjec

Specification Parameter Basic parameters Performance parameter Windows 10, Optional Windows 11 Device Color Touch Panel Optional 10 point G+G capacitive touch screen Corning® Gorilla® Glass HDMI x 1, POGO 5pin x 1, USB 2.0 Type-A x 1, USB 3.0 Type-A x 3, SIM Card x 1, SD Card x 1, DB9 RS232 × 1, RJ45 × 2, Φ3.5mm standard earphone jack x 1, DC 19V 3.42A x 1 Built-in GPS, Optional GPS+Beidou Passenger transfer card PCIE X4 solt or HDD x 1 (Optional) Battery（Built-in） Capacity Built in Li_polyment,battery loadable 0.5hrs (Default 50% volume，default 200 nit， Play 720P HD video) Operate Temperature...