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 HDMI 1 HP ProBook 4510s Notebook PC, Intel® Core™2 Duo, 2,1 GHz, 39,6 cm (15.6"), 1366 x 768 Pixel, 4 Giga Bites, 250 Giga Bites HP ProBook 4510s Notebook PC. Familia de procesoare: Intel® Core™2 Duo, Procesor: T6570, Frecvență procesor: 2,1 GHz. Diagonala afișajului: 39,6 cm (15.6"), Rezoluţie de afişare: 1366 x 768 Pixel. Memorie internă: 4 Giga Bites, Tip de memorie internă: DDR3-SDRAM. Capacitate totală de stocare: 250 Giga Bites. Model adaptor grafic dedicat: Intel® GMA X4500HD. Sistem de operare cu condiţia: Windows 7 Home Premium. Greutate: 2,59 kg