Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse, 2.4G & Bluetooth, Multi-Device, Russian/Cyrillic (4X31K03959)Tip de conexiune: Fara fir Aspecte Lingvistice: Engleza, Rusa Sursa de alimentare: Baterie Tehnologia Tastaturii: Membrana Rezolu?ie Tracking maxima: 4000 dpi