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 4515s Notebook PC, AMD Turion II Dual Core, 2,3 GHz, 39,6 cm (15.6"), 1366 x 768 pikseli, 2 GB, 250 GB HP ProBook 4515s Notebook PC. Porodica procesora: AMD Turion II Dual Core, Model procesora: M520, Frekvencija procesora: 2,3 GHz. Dijagonala monitora: 39,6 cm (15.6"), Razlučivost zaslona: 1366 x 768 pikseli. Interna memorija: 2 GB, Vrsta interne memorije: DDR2-SDRAM. Ukupni prostor za pohranu: 250 GB. Model odvojenog grafičkog prilagodnika: AMD Radeon HD 3200. Instalirani operacijski sustav: Windows 7 Professional. Težina: 2,59 kg