Targus USB ULTRA MINI KEYPAD WITH USB HUB (BLAC - Detalles del Producto
GENUINO Targus Ultra Mini Teclado Numérico Plateado PAUK10U Numpad Numlock USB | eBay
Amazon.com: Targus Numeric Keypad with USB Port Connector, True Plug-and-Play Device, Connects with Laptop, Desktop and Other Devices, Black (AKP10US) Black/gray : Electronics