Features 1USB Connection: This wired number pad is plug and play, only 1 USB interface is required to provide precise control and quick response. 218 Keys: This numeric keypad adopts 18 keys layout, which is widely used in accounting, finance, bank, office, gaming and more. 3Quiet Typing: This wired keypad with nice resilience and smoothing finish can reduce press sound, offering comfortable and good sense for use. 4Widely Compatible: This number pad is suitable for Win 98/95/NT/for ME/2000/for Win XP/for Vista/7.0/8.0 or higher, compatible with laptop and desktop. 5Plug and Play: This wired numeric keypad is plug and play. Reliable ABS material offers great comfortable touch. Compact design allows you to take wherever you want with your handbag and backpack. Specification Item Type: Wired Number Pad Material: ABS Color: Black Connection Mode: USB Key: 18 Keys Package List 1 x Wired Number Pad