# LENKENG 4X1 - 70M HDMI KVM EXTENDER SWITCH

FEATURES • 4K @60Hz Resolution and Backwards Compatibility • Supports 4× HDMI Signal Input and Extends the HDMI Signal up to 70m via CAT6 and Above Network Cables • RJ45 Output to Transmit HDMI Signals to Receiver • Multiple Switching Modes: IR Remote Control, Button or RS232 • Supports KVM Control Signal Passback • EDID Passthrough and Auto Downscaling • HDR10 Supported • Lightning, Surge and ESD Protection SPECIFICATIONS • Voltage/Current: DC 5V 1A • Power Consumption: TX <4W, RX <4W • HDMI Compliance: HDMI 2.0 (HDR, YUV 4:4:4) • HDCP Compliance: HDCP 2.2 and HDCP 1.4 • Supported Resolutions: 480i @60Hz, 480p @60Hz, 576i @50Hz, 576p @50Hz, 720p @50/60Hz, 1080i @50/60Hz, 1080p @50/60Hz, 3840×2160 @24/25/30/50/60Hz, 4096×2160 @24/25Hz, 1280×960, 1280×800, 1280×768, 1680×1050, 1360×768, 1366×768, 1600×900, 1024×768, 800×600, 3440×1440, 2560×1600, 2560×1440, 1920×1200 • Supported Audio Formats: LPCM 7.1 / DTS-HD / DTS-Audio / Dolby Digital Plus / Dolby TrueHD 5.1 / Dolby Digital / Dolby Atmos • Transmission Speed: 18Gbps • Video Bandwidth: 600MHz • HDMI Port: 4× HDMI Input • RJ45 Port: 1× RJ45 Output • RS232 Interface: 3-Pin (GND / RxD / TxD), Baud Rate 9600 • CAT6/6A/7 Transmission Distance: ≤70m (for Supported Resolutions) • Electrostatic / Lightning / Surge Protection: Full-Device ESD Protection, Contact Discharge ±4kV, Air Discharge ±8kV (per IEC61000-4-2 Standard) • Working Temperature Range: –20~60°C • Storage Temperature Range: –30~70°C • Humidity (No Condensation): 0–90% RH • Housing Material: Metal • Colour: Black • Dimensions: Transmitter 250 × 80 × 25mm, Receiver 106 × 103 × 25mm • Weight: Transmitter 298g, Receiver 298g

## Details

- **Price:** 5083.0 ZAR
- **Vendor:** Lenkeng
- **Type:** Switch
- **Tags:** Lenkeng, Linkqage

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5083.00 ZAR | In stock |

## Images

- LENKENG 4X1 - 70M HDMI KVM EXTENDER SWITCH

---

> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/lenkeng-4x1-70m-hdmi-kvm-extender-switch)
> Updated: 2026-06-23