This BTC keyboard bundle includes the 8140M PS/2 and Serial MOUSE, featuring a natural ergonomic design with a built-in touchpad. The keyboard is compatible with both AT and Serial ports, making it a versatile addition to any computer setup. The white color and English language keyboard layout provide a sleek and easy-to-use design. This bundle is ideal for those looking for a keyboard and mouse combination that prioritizes comfort and convenience. The BTC 8140M bundle is suitable for personal computers and is a great addition to any home office.