The DURABOOK R8300 is designed to withstand extremely harsh environments, the R8300 notebook meets a host of rugged certifications such as Military Standard 810G, 461F, IP65, and more. This fully rugged powerhouse is equipped with Intels i-core CPU, a mobile Intel QM77 Express Chipset, and includes the Windows 7 operating system. The R8300 boasts a 13.3 TFT LCD display with sunlight readable feature for workers toiling in bright, mid-day sun. With its quick-release HDD-storage capability, users can inter-swap HDDs simply by turning a couple knobs. The R8300 comes with a Super Multi ODD or optional second battery with hot swap support for full day operation. Other features include security protection such as Absolute Computrace, TPM 1.2 and a Kesington lock, and various connectivity support such as Wireless LAN and Bluetooth 4.0, SIM card slot, GPS module, Wi-Fi, and more. It is designed for the military, public safety and utility markets.