Logitech Wireless Keyboard Wireless Keyboard Slim Small K380BK Bluetooth Wireless Windows Mac iOS Android Chrome K380 K380 Multi-Device Connects to PC, tablet, and smartphone simultaneously (up to 3 devices). Switching between devices with one keyboard saves space and is very convenient. Highly recommended. This is a used item, so there may be some scratches and signs of use, but there are no issues with its functionality. - Brand: Logicool - Model: K380BK - Color: Black - Shape: Slim design - Connection type: Bluetooth - Key type: Round keys - Type: Wireless - Battery type: AA batteries - Key layout: English/Japanese compatible Connection type... Wired/Wireless (Bluetooth) Thank you for viewing.