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 piksel, 2 GB, 250 GB HP ProBook 4530s. Keluarga prosesor: Intel® Core™ i3, Model prosesor: i3-2350M, Frekuensi prosesor: 2,3 GHz. Diagonal layar: 39,6 cm (15.6"), Resolusi layar: 1366 x 768 piksel. Memori internal: 2 GB, Tipe memori internal: DDR3-SDRAM. Total kapasitas penyimpanan: 250 GB, Media penyimpanan: HDD, Tipe drive optikal: DVD Super Multi DL. Model adaptor grafis pada papan induk: Intel® HD Graphics 3000. Sistem operasi yang terpasang: Windows 7 Professional. Berat: 2,36 kg