Gadgets

2. A group of wires bundled together for transmitting electricity that is protected within a rubber case
3. Something such as a button or key that turns a machine, lamp, etc. on or off
4. A small, handheld device that we move across a flat surface to move the cursor on a computer screen
7. A machine, particularly one connected to a computer, that puts text or pictures onto paper
9. An device consisted of two or three metal pins that can connect a piece of electrical equipment to a power supply when fitted into the holes of an electric outlet
10. A device that we can press or tap to type on a computer, typewriter, smartphone, etc.
12. A small device that lets you control electrical or electronic devices like TVs from a distance
13. To disconnect an electronic device from an electricity source

1. A small device used for storing or transferring data between electronic devices
2. A device that can refill a battery with electrical energy
3. Equipment that transforms electrical signals into sound, loud enough for public announcements, playing music, etc.
5. A device used to connect two pieces of equipment that do not connect to each other on their own
6. To connect something to an electrical port
8. An electronic device that connects computer networks and sends data between networks
10. A small, round device for controlling a machine or electrical equipment
11. A place where we can plug in devices to connect them to the electricity
13. The technology or system for connecting other devices to a computer