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Lenkeng 4K-60Hz Wireless KVM Extender LKV699KVM-V2.0
The Lenkeng LKV699KVM-V2.0 wirelessly extends HDMI video and KVM control between a source computer and a remote display location. Supporting resolutions up to 4096 × 2160 at 60Hz, it provides a practical alternative to running long HDMI and USB cables through meeting rooms, classrooms, entertainment spaces and other AV installations. The included transmitter and receiver use the 5GHz wireless band and Lenkeng ipcolor STREAM technology for high-definition video transmission and remote keyboard, mouse or compatible touch-screen control.
4K Video and KVM Control Without Long Cable Runs
The extender carries HDMI video together with USB KVM control, allowing a connected computer to be viewed and operated from the receiver location. Connect a keyboard and mouse to the receiver or use a supported touch screen for interactive applications.
The transmitter also includes an HDMI loop output, making it possible to retain a local display alongside the remote display. IR passback provides another convenient way to control compatible source equipment from the viewing location.
One-to-Four Wireless Distribution
A single transmitter can be paired with up to four compatible receivers, providing flexible video distribution to multiple display locations. The supported maximum transmission distance depends on the number of receivers in use: up to 50 metres for one-to-one operation, 30 metres for one-to-two, 20 metres for one-to-three and 15 metres for one-to-four operation.
These distances are measured under suitable line-of-sight conditions. Walls, glass, other solid structures and surrounding wireless signals may reduce the operating range or affect transmission stability.
Stable 5GHz Wireless Operation
The system operates between 5.18 and 5.24GHz and supports SSID pairing and channel switching. When several extender sets are installed in the same area, individual sets can be paired and assigned different channels to help reduce interference.
Key Features:
- Transmits HDMI video and USB KVM control wirelessly between the source and remote display location.
- Supports resolutions up to 4096 × 2160 at 60Hz, with support for common 4K, Full HD and lower resolutions.
- Offers up to 50 metres of one-to-one wireless transmission under suitable line-of-sight conditions.
- Supports one transmitter with up to four compatible receivers for multi-display installations.
- HDMI loop output on the transmitter supports the use of a local display.
- KVM, touch-screen and IR signal return provide convenient remote control options.
- SSID pairing and selectable 5GHz channels help manage multiple extender sets in the same area.
- Micro-USB firmware upgrade support helps facilitate future device maintenance.
- Designed to support stable 24/7 operation.
Suitable Applications:
- Video conferencing and meeting rooms
- Multimedia classrooms and training environments
- Remote computer and workstation control
- Home entertainment installations
- Multi-display video distribution
- Interactive touch-screen installations
Technical Specifications:
| Specification | Details |
| Brand | Lenkeng |
| Model | LKV699KVM-V2.0 |
| Product Type | Wireless HDMI KVM extender |
| Transmission Technology | Lenkeng ipcolor STREAM |
| Maximum Resolution | 4096 × 2160 at 60Hz |
| Supported Resolutions | 4096 × 2160 at 24/30/50/60Hz; 3840 × 2160 at 24/30/50/60Hz; 1920 × 1200; 1080p at 50/60Hz; 720p at 50/60Hz |
| HDMI Version | HDMI 2.0 |
| HDCP Support | HDCP 1.4 and HDCP 2.2 |
| Maximum HDMI Transfer Rate | 18Gbps |
| Wireless Frequency | 5.18—5.24GHz |
| Connection Configurations | One-to-one, one-to-two, one-to-three and one-to-four |
| Maximum Transmission Distance | One-to-one: up to 50m; one-to-two: up to 30m; one-to-three: up to 20m; one-to-four: up to 15m |
| Latency | 4K at 60Hz: approximately 120—180ms; 1080p at 60Hz: approximately 70—120ms |
| Control Functions | USB keyboard and mouse control, compatible touch-screen control and IR passback |
| HDMI Loop Output | Supported on the transmitter |
| SSID Pairing | Supported |
| Firmware Upgrade | Via Micro-USB port |
| Infrared Frequency | 20—60kHz |
| IR Receiving Range | Up to 5m |
| Power Input | DC 5V/2A per unit |
| Power Consumption | Transmitter: up to 5W; receiver: up to 4W |
| ESD Protection | Contact discharge level 3 and air discharge level 3, IEC 61000-4-2; lightning and surge protection |
| Operating Temperature | -20°C to 60°C |
| Storage Temperature | -30°C to 70°C |
| Operating Humidity | 0—90% RH, non-condensing |
| Dimensions | Transmitter: 115 × 125 × 20.6mm; receiver: 115 × 125 × 20.6mm |
| Net Weight | Transmitter: 349g; receiver: 326g |
| Material | Iron |
| Colour | Black |
| Package Contents | 1 × transmitter, 1 × receiver, 2 × 5V/2A power adapters, 4 × mounting ears, 10 × screws, 2 × grounding screws, 1 × IR receiver extension cable, 1 × IR blaster extension cable, 4 × antennas, 1 × USB cable and 1 × user manual |
Transmission range and latency figures are provided for reference. Actual performance may vary according to the selected resolution, number of connected receivers, transmission distance, physical obstructions and surrounding wireless interference.
Extend 4K video and remote computer control without installing long HDMI and USB cable runs—add the Lenkeng LKV699KVM-V2.0 to your cart today.
