Modern laptops are often designed without PS/2 ports, making the use of PS/2 keyboards and mice difficult, if not impossible. The Manhattan USB to PS/2 Converter easily expands a single USB 1.1 port to connect and support PS/2 mice and keyboards.Gold-plated contacts and rugged construction combine to offer a reliable connection between the computer and PS/2 devices for consistent, trouble-free performance. Windows XP/Vista/7/8.1/10 compatibility with plug-and-play installation and hot-swappability help provide seamless use without inconvenient and frustrating device conflicts.