Made of high-quality materials durable.
Applicable to: Desktop or notebook USB interface is not enough or USB interface mouse is unstable you can use the USB interface attached to the mouse to the PS2 interface or leave one for the computer USB port.
Material: metal plastic.
Colour: Black.
Weight: about 10g / pc.
Connector type: One
end: USB female. The other end of the head: PS / 2 male.
Package includes: 2PCS USB female to PS / 2 male.