... OEM 5. 2.4G Mini Wireless laser KeyboardDscription:1. Backlight function with a handheld keypad2. 2.4G wireless receiver integrated ... sofa playing computer games.3. The perfect keyboard, touch, laser pointer combinationWhether it is teaching, training, or speech, keyboard ... 6. You can teaching, training, lectures: keyboard, mouse, laser pointer in one hand and hand, three-dimensional explanation, amore ...