The transition to the new digital terrestrial may involve the purchase of a decoder, but in this way the HDMI ports will most likely no longer be sufficient and it will be necessary to move the cable from one side to the other every time.Unplug the console, plug in the decoder, unplug the smart box and plug in the dongle.An inconvenience that can be avoided with a super cheap accessory, which multiplies the HDMI inputs.From Amazon you get it for € 7 with fast and free shipping guaranteed by Prime services.This switcher is super useful as it is able to stream video / audio from three devices to the monitor / TV / projector in real time.A super simple to use, but incredibly useful accessory.You plug it into an HDMI input and instantly you get three.Only one video / audio device can be displayed at a time.With a button, you switch from one door to another and there is no need to detach or attach cables for any reason.Input is compatible with DVD Player, HD DVD Player, Blu-Ray Player, Amplifier, Host PC, Laptop PC, Camcorder, SAT Receiver, Digital Camera, MacBook, XBOX, PS3, PS4, PS5, Ninten Wii U, FireStick, Apple TV, SKY-STB, TiVo, Vizio, SKY-STB, Sony, etc.On the other hand, with TV, projector, monitor, etc.Suitable for all devices with HDMI interfaces （HDCP HDMI V2.0 / V1.4 / V1.3 / V1.2 / V1.1 / V1.0 etc.In short, solve all your problems of space and number of HDMI ports with a super cheap accessory, which multiplies precisely this type of inputs.Go immediately to Amazon, where if you hurry you can get it for € 7 with fast and free shipping guaranteed by Prime services.This article contains affiliate links: purchases or orders placed through these links will allow our site to receive a commission.