The Digitus DS-55323 wireless HDMI extender transmits video and audio at resolutions up to 4K UHD (2160p) at 30 Hz, over distances of up to 30 m with a direct line of sight and no obstructions. It consists of a transmitter and receiver that connect point to point and supports Plug & Play operation, with no driver installation required.

It supports H.265 compression, two-channel PCM audio and 128-bit AES encryption, with WPA2 authentication. Power is supplied via USB-C. Walls and glass surfaces may reduce the range or cause signal loss.

• Type: Wireless HDMI extender
• Resolution: Up to 4K UHD (2160p) at 30 Hz
• Range: Up to 30 m with a direct line of sight and no obstructions
• Connection: Point to point, with 1 transmitter and 1 receiver
• Operation: Plug & Play, no drivers required
• HDMI: Version 2.0 on the receiver and 1.4 on the transmitter
• HDCP: Version 2.2 on the receiver and 1.4 on the transmitter
• Wireless standard: IEEE 802.11.b/g/n/ac
• Frequency band: Dual-band, 2.4/5G
• Encryption: 128-bit AES
• Authentication protocol: WPA2 (WPAS-PSK / WPA2-Enterprise)
• Compression: H.265
• Latency: Approximately 100 ms
• Audio format: PCM
• Audio channels: 2
• Transmitter power supply: 5 V / 1 A via USB-C
• Receiver power supply: 5 V / 0.6 A via USB-C
• Transmitter power consumption: Approximately 3 W
• Receiver power consumption: Approximately 4 W
• Housing material: ABS
• Operating temperature: 0–40 °C
• Unit dimensions: 8.1 × 3.4 × 1.3 cm
• Transmitter weight: 31 g
• Receiver weight: 28 g
• Colour: Silver and black
• Package contents: 1 transmitter unit, 1 receiver unit, 2 USB-A to USB-C cables (100 cm), 2 HDMI extension cables (12.5 cm), quick start guide