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 When performance is your priority, rely on proven, trusted technology. With the cylindrical lithium-ion battery cell your laptop gets stable power that’s great for high-performance devices. Lithium-Ion (Li-Ion) Legacy Intel® Core™ Processor Intel Core i3-2xxx Fingerprint Y Numeric keyboard Y Hard Drive HDD HDMI 1 HP ProBook 4530s, Intel® Core™ i3, 2,3 GHz, 39,6 cm (15.6"), 1366 x 768 pixels, 2 GB, 250 GB HP ProBook 4530s. Família do processador: Intel® Core™ i3, Modelo de processador: i3-2350M, Freqüência do processador: 2,3 GHz. Display diagonal: 39,6 cm (15.6"), Resolução do display: 1366 x 768 pixels. Memória interna: 2 GB, Tipo de memória interna: DDR3-SDRAM. Capacidade total de armazenagem: 250 GB, Armazenamento: HDD, Tipo de drive ótico: DVD Super Multi DL. Modelo de adaptador gráfico a bordo: Intel® HD Graphics 3000. Sistema operacional instalado: Windows 7 Professional. Peso: 2,36 kg