Logitech Signature K650 Wireless Bluetooth Keyboard USB Receiver Gray PC Mac

Brand: Logitech  Model: Signature K650 full-size wireless standard keyboard with integrated palm rest.  Color: Gray with matching low-profile keycaps and palm rest.  Connection: Dual-mode wireless via Logi Bolt USB receiver or Bluetooth (icons on receiver and underside label).  Keyboard layout: English QWERTY layout with full numeric keypad, arrow keys, navigation cluster, and function key row.  Keyboard language: English key legends with Windows and macOS modifier labels (cmd, opt, alt, start) for multi-OS use.  Features: Quiet low-profile keys, integrated palm rest for typing comfort, dedicated media and volume controls, plus shortcut keys for functions such as calculator and screen lock.  Model and regulatory information on underside label: K650, M/N YR0071, IC 4418A-YR0071, FCC ID JNZYR0071, rating 3V 75mA, made in Vietnam; P/N 920-012143 is printed inside the battery compartment.  Power: Uses AA batteries installed in the rear battery compartment (batteries are not included).  Included in this listing: Logitech Signature K650 wireless keyboard, Logi Bolt USB receiver stored in the battery bay, cardboard tray, quick-start insert, and original retail box as shown in the photos.  Special notes: Underside and box labels show safety, regulatory, and compatibility icons; please refer to photos for exact markings and supported operating systems.