Smart TVs choking on streaming movies, series and games? Here is the solution!

Smart TVs choking on streaming movies, series and games? Here is the solution!

In addition to supporting HDR technology and its variants, there is currently a race to provide HDMI 2.1 ports to support 4K gaming at 120hz refresh rates. But unfortunately, many smart TVs lack a good Wi-Fi antenna or Gigabit Ethernet port.

Impressively, even today, several TVs still offer, for example, “Fast Ethernet” ports (10/100), which support transfers of just 100 megabits per second instead of “Gigabit Ethernet”. Network “” ports. (10/100/1000), capable of delivering speeds of up to 1 gigabit per second (or 1000 mbps). With that in mind, we’re here to show you a solution that allows you to Run streaming subscriptions on your TV without stuttering.

Why Worry About Your Smart TV’s Wi-Fi Transfer Speed?

Since a smart TV’s Wi-Fi antenna is inside its case, it’s small, and in most cases still competes with other chips and soldered ports (HDMI, USB, optical, etc.) for space on board a Wi-Fi router or Performance variation data for access points (APs) is poor. In addition to the performance penalty due to hardware limitations of the Wi-Fi network card used, the Wi-Fi signal can be significantly attenuated depending on how the TV is placed. This can significantly impact the experience when using apps that stream movies, series, music, and especially games that require low latency.

The first solution sought for this was to connect an Ethernet cable (“network cable”) directly to the Smart TV, as this has extremely low signal loss and significantly reduced latency compared to Wi-Fi, the transmission Method Wireless/Wireless. However, some models do not have “Gigabit” (10/100/1000) Ethernet ports. Instead, we usually have a “fast ethernet” port that supports a maximum transfer rate of only 100 Mbps.

Increase internet speed on smart TV

The best solution to increase internet speed on your Smart TV is to use a USB adapter (dongle) with a “Gigabit Ethernet” port (10/100/1000) capable of delivering up to 1 Gigabit per second (or 1000 mbps) speed. Some TVs support the connection of a dongle with an RJ45 connector in the USB port to transmit the Internet signal, thereby improving the performance of the signal transmission. Vincent Teoh’s “HDTV Test” YouTube channel shows that the latest smart TVs from LG and Sony support this feature.

In addition to the 2021 Sony BRAVIA XR (A90J, A80J, and X90J), LG’s 2019 OLED TVs already support USB adapters (dongles) with “Gigabit Ethernet” ports, according to Vincent. Viewers of the “HDTV Test” channel claim that the LG B7 and C7 TVs released in 2017 already have this feature, despite reports that the LG C8 doesn’t recognize the device. However, the LG C9 TV has reported an increase in internet speed, which means it’s compatible.

The following are other Smart TV models compatible with using a USB adapter (dongle) with a “Gigabit Ethernet” port:

  • LG 2018 OLED (B8 PLA)
  • Sony A8H
  • LG Nanocell LED 65SJ8500 (2016)
  • LG CX
  • sony x900h
  • LG NanoCell SM9000 (2019)

Connect an ethernet cable to a dongle with an RJ45 connector with a gigabit port, and you’ll no longer have issues with strong Wi-Fi signal attenuation, while it will outperform your TV’s ethernet port. Example of dongle: Ugreen USB Ethernet USB 3.0 Adapter.

Tip: If necessary, it is recommended to use an external USB cable to connect the dongle, such as Ugreen usb usb 3.0 extension cable.

An alternative for those who don’t want to deal with cables

It’s not always possible to connect an Ethernet cable (“network cable”) to the back of a Smart TV for higher and more stable speeds, hindering the application of the above solutions. Fortunately, though, you can still get better transfer speeds when using a USB Wi-Fi dongle made by Ugreen.


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