The Keyboard Micro Innovations KB-7903 is an ergonomic keyboard with a 5-pin connector, designed for a comfortable typing experience. Its sleek white design and standard QWERTY layout make it a practical choice for users looking for a reliable keyboard for their computer or tablet setup. The brand Micro Innovations ensures quality and performance, making this keyboard a valuable addition to any workspace.Keyboard has been tested and functions as it should. Keyboard is very clean for its age. Little to no yellowing of the plastics. All keys are responsive. 5 Pin connector with a PS/2 adapter.