The A790 is the newest ultra-rugged model , designed and built to survive the harshest environments. Reliable and efficient operation is provided by a high performance 12.1" or 14.1" TFT sunlight-readable LCD, a shock-mounted hard drive, and a wide range of ambient temperature features. This extremely rugged model not only meets MIL-STD-810F and IP54 but also satisfies critical EMI requirements. The A790 possesses extreme versatility and expandability, offering multi-bays for maximum flexibility and customized applications. Users have the luxury of expanding the storage capacity by employing the bays with two additional removable hard drives, and adding two auxiliary batteries for extended use. Complementing this rugged, multifunctional notebook is a state-of-the-art security package that includes a TPM 1.2 chip, a fingerprint biometric device, and a smart card reader. With multiple authentication capabilities, this reliable A790 will reject any unauthorized access and safely protect confidential information.