UGREEN 4K@30Hz Wireless HDMI Extender TX and RX 50 Meter Range / 90909A Smart Plug Connect a RS-232 serial device

Connect a RS-232 serial device such as a modem to a USB port on your computer

making it a valuable addition to any smart home setup

Compared with 4K adapter

which is safe and endurable

HomeShield◆ Firewall Type: SPI◆ QoS Traffic Prioritization: Yes◆ App Name: TP-Link Deco

UGREEN 4K@30Hz Wireless HDMI Extender TX and RX 50 Meter Range / 90909A Smart Plug Connect a RS-232 serial deviceUGREEN 4K@30Hz Wireless HDMI Extender TX and RX 50 Meter Range 90909A Description: 4K UHD Display: You can enjoy 4K ultra high definition images on the big screen, the definition is 4 times that of 1080P, and enjoy an immersive viewing experience. At the same time, it supports backward compatibility with 1080P@60Hz. Long distance wireless transmission: Thanks to the powerful 5G chip and dual antenna design, its maximum transmission distance can reach