I bought this keyboard mainly for the convenience of connecting via USB.

UTILIZATION

This keyboard fit my needs Maoist enthusiast and works without problems.

OVERALL OPINION

Today, USB is obsolete because ROLAND did not deem it necessary to provide driver for Windows Vista and Seven. Although the USB connection was the selling point of the product.

I guess the surprise will be the same for people today who buy the A-500S to the next Windows version change. Do not buy