plug and play, NO need driver Cable length:4FT (120cm) Max control range : 18M Produce size: 12 cm x 5 cm x 1 cm With 4 user-defined function keys: A/ B/ C/ D With multimedia play key Achieves m...
IR/ RF optional It is special for any presentation of PowerPoint play. With it, you don't need to stand beside your computer or have an addtional person click the slide for you ! It is handy-tool...
