Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Y HP 6530b - Bundle, Intel® Core™2 Duo, 2.4 GHz, 35.8 cm (14.1"), 1280 x 800 pixels, 2 GB, 160 GB HP 6530b - Bundle. Processor family: Intel® Core™2 Duo, Processor model: P8600, Processor frequency: 2.4 GHz. Display diagonal: 35.8 cm (14.1"), Display resolution: 1280 x 800 pixels. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 160 GB. Discrete graphics card model: Intel® GMA 4500MHD. Operating system installed: Windows Vista Business. Weight: 2.41 kg https://www.techadvisor.co.uk/review/budget-laptops/hp-compaq-6530b-review-106653/ If youre in the market for an affordable portable work system, the HP Compaq 6530b might deserve a place on your short list. The HP Compaq 6530b is a solid, standard-issue all-purpose laptop that houses a thoughtfully arranged software bundle that ... The HP Compaq 6530b makes a pretty strong case for itself as a useful business box. The laptop has some speed where it counts, and doesnt cost an exorbitant amount of money. Its display is still a bit of a downer, but we suppose something was going t...