2x1 HDMI 4K 18G USB-C 壁装面板，带自动切换 USB 2.0 PoE 70M

The KanexPro WP-EXTHDTC70 is a 2×1 HDMI and USB-C HDBaseT wall plate extender kit for professional AV installations requiring 4K/60Hz signal extension with full KVM capability. Housed in a single-gang US Decora-style enclosure, the wall plate transmitter accepts HDMI 2.0b or USB-C sources — including MacBooks, Windows laptops, and mobile devices — and extends them over a single CAT6/6a/7 cable to the included receiver. With HDR10/HDR10+, Dolby Atmos, and 18Gbps bandwidth, it delivers 4K@60Hz 4:4:4 up to 40 meters and 1080p up to 70 meters.

Designed for BYOD conference rooms, classrooms, and huddle spaces, the WP-EXTHDTC70 eliminates the need for local AC power at the wall plate — the receiver supplies power over the cable via POE. Two USB-A ports on the receiver extend USB 2.0 peripherals such as keyboards, mice, and touchscreens back to the source for full KVM control. Auto-switching detects the active source and prioritizes HDMI; a front-panel SOURCE button enables manual override. Available in interchangeable black and white faceplates.

• 兼容 HDMI2.0b、HDCP2.2 和 DisplayPort 1.2a
• 支持 18Gbps 视频带宽
• 视频分辨率最高可达 4K@60 Hz 4:4:4
• HDBaseT 输出可以通过单根 CAT6/6a/7 电缆将 1080P 的视频传输距离延长至 230 英尺/70 米，或 4K 的视频传输距离延长至 131 英尺/40 米。
• 支持 HDR10 和 HDR10+
• 音频格式支持 Dolby Atmos、TrueHD、Digital+、Digital；DTS X、HD Master Audio、HD High Resolution Audio、5.1；PCM 2-8声道
• 支持 HDMI 和 USB-C 输入
• 适用于 Decora 风格墙板开口的美式单联外壳
• 输入信号选择支持自动模式和手动模式
• 带接收器的 USB2.0 扩展
• 支持POE功能（仅限接收器到发射器）
• 配备 USB-C 充电端口
• 提供白色或黑色涂层