Wireless HDMI KVM Extender Set DIGITUS DS-55360 — Transmitter & Receiver, Wireless, 100 m, 4K/60Hz, HDMI, USB-A/USB-C

The DIGITUS DS-55360 wireless HDMI KVM extender set includes one transmitter (TX) and one receiver (RX) to extend HDMI video, audio and USB-based keyboard/mouse signals up to 100 m (unobstructed view). The system supports up to 4K UHD at 60 Hz via HDMI 2.0 with HDCP 2.2 and HDR10, and uses a proprietary parallel processing codec architecture to deliver ultra-low latency (16–48 ms, average approx. 32 ms). The transmitter offers an HDMI loop-out for local monitoring while the receiver provides USB-A ports for KVM control and touch-panel back control. Connection is plug & play with automatic channel selection and AES 128-bit/WPA2 security for encrypted wireless transmission.

Advantages

The kit provides cable-free HDMI transmission in 4K/60Hz with low latency suitable for real‑time control. Built-in KVM functionality allows a keyboard, mouse or touch display to control the remote source from the receiver side without extra drivers. Automatic pairing and channel optimisation simplify setup, while the HDMI loop‑out on the transmitter enables local monitoring of the source. Security is supported by AES 128-bit encryption and WPA2 authentication, and bi‑directional IR extension lets you control either the source or display via remote control.

Suitable for

• Conference rooms and meeting spaces where a source must be controlled remotely
• Digital signage and retail displays with remote content control
• AV installations demanding 4K/60Hz video without long HDMI cables
• Workstations requiring remote KVM access and touch control
• Temporary or flexible setups such as events, presentations and training

Key specifications

• Wireless transmission range: up to 100 m (unobstructed view)
• Supported resolution: up to 4K UHD (4096 x 2160) at 60 Hz
• Latency: 16–48 ms (average approx. 32 ms)
• HDMI version: HDMI 2.0; HDCP 2.2; HDR10 support
• Wireless standard/frequency: IEEE 802.11 b/g/n/ac, 5 GHz band
• Encryption/authentication: AES 128-bit; WPA2
• Transmitter ports: 1× HDMI input (4K/60Hz), 1× HDMI loop-out (4K/60Hz), 1× USB-C for KVM/touch control, 1× IR port, DC power input, on/off switch
• Receiver ports: 2× USB-A for keyboard/mouse or touch display, HDMI output
• Housing material and color: ABS plastic, black
• Power consumption: approx. 10 W per unit
• Operating temperature: 0–40 °C
• Unit dimensions (each): 16.1 × 9.4 × 3.4 cm; Weight (each): 340 g

How to use

Connect the HDMI source (PC, media player or other) to the transmitter HDMI input and, if desired, attach a local monitor to the transmitter HDMI loop‑out. Connect the receiver HDMI output to the display device. Plug the receiver USB-A ports into a keyboard and mouse or a compatible touch display to enable remote control of the source; alternatively use the transmitter USB‑C port for KVM/touch functionality on supported PCs. Power both units from their supplied 12 V DC adapters, switch them on and allow automatic pairing. No drivers or additional software are required; the devices automatically select an optimal Wi‑Fi channel for the link.

Recommendations

For best results, maintain a clear line of sight between transmitter and receiver where possible; walls, glass and other obstacles can reduce range or cause signal loss. Position units away from strong RF interferers and place the transmitter and receiver at sufficient height to reduce obstructions. Use the HDMI loop‑out on the transmitter to locally monitor the source when making configuration changes. Ensure connected displays and source devices support HDMI 2.0 and HDCP 2.2 to fully utilise 4K/60Hz and HDR functionality.