Found this keyboard lights turn on with batteries in it.

This vintage Microsoft Wireless Keyboard 3000 V2.0 with USB Receiver offers a convenient and reliable way to type with ease. Designed with wireless connectivity, you can use it without the hassle of cords. The keyboard is in great working condition and is compatible with standard computer systems. Its black color gives it a sleek and professional look, making it a perfect addition to your workspace.

This keyboard is a great option for those who prioritize comfort and convenience. It is a standard type keyboard, which makes it easy to use and compatible with a variety of computers. The USB receiver makes it easy to connect and disconnect from your computer. This item is ideal for those who want a reliable keyboard without the worry of tangled cords or complicated set up.