What is USB HID support in Samsung Smart TV's?

Samsung Smart TV's USB(Universal Serial Bus)

HID(Human Interface Device) technology provides support for devices such as mouse and keyboard. It is designed to provide a low latency link, with low power requirements. Consumer can connect mouse and keyboards for data input and to select data at various sections in TV.

(Wired Keyboard & Mouse)

(Wireless Keyboard & Mouse) 

Advantage from USB HID profile :

● Provides easy and convenient way of connecting wired and wireless adaptor mouse.

● Provides easy and convenient way of connecting wired and wireless adaptor keyboard.

● HID is a lightweight wrapper of the Human Interface Device protocol defined for USB.

● The use of the HID protocol simplifies host implementation.