VP−427X1是一款高性能帶有1個HDBaseT輸入和用於4K HDMI長距離HDBaseT本機HDMI輸入的自動切換器/升降頻接收器。它支援輸入之間的自動和手動無干擾切換，以及放大或縮小到任何高達 4K@60Hz (4:4:4)的解析度。輸出自動升降符合輸出HDMI顯示器的解析度，也可以由使用者手動設置。VP−427X1可經由CAT銅線以高達4K@60Hz (4:2:0) 24bpp的影像解析度將影像訊號延長至180公尺，並為較低的HD影像解析度提供更遠的距離。

• 綜合接收器/升降頻接收器 — 將所有標準解析度的訊號縮放到任何解析度，最高可達4K@60Hz (4:4:4)，並路由到HDMI輸出。可在輸入之間切換。未檢測到景象時恆定輸出同步可防止信號中斷。
• HDMI訊號延伸 — HDCP 1.4 / 2.2. 4K60, CEC, xvYCC 顏色 (輸入時)
• 數據通道 — 經由HDBaseT線路延伸RS–232，IR，和乙太網路
• 內建自動控制 — 包含輕鬆連接到佔用傳感器和接觸點開關
• 支援CEC — 支援從輸入到輸出的CEC傳遞。當沒有發現輸入訊號時，自動發送CEC指令
• 具有成本效益及方便的控制選項 — 乙太網路和RS–232序列埠，和經由前面板訊號切換按鈕及OSD表單控制本機。
• ProcAmp 控制 — 對比度，亮度，顏色等。
• 簡單，具有成本效益的維護 — 經由USB連接器進行本機韌體的升級
• Easy and Elegant Installation — Compact MegaTOOLS™ fan–less enclosure for dropped–ceiling mounting, or side–by–side mounting of 2 units in a 1U rack space with the recommended rack adapter.
• Wired and Wireless Auto Switcher — When the receiver is connected to a wireless connectivity device such as Kramer VIA, can automatically select between a wired source at the transmitter or the wireless source at the receiver.
• High Performance Standard Extension — Professional HDBaseT extension for providing long–reach signals over twisted–pair copper infrastructures. VP–427X is a standard receiver that can be connected to any market–available HDBaseT–compliant extension product. For optimum extension reach and performance, use recommended Kramer cables.
• Audio De–embedding — The digital audio signal passing–through to the HDMI output, is de–embedded, converted to an analog signal and sent to the stereo balanced analog audio output. This enables playing the audio on a locally connected professional audio system (such as DSP) and speakers, in parallel to playing it on the speakers connected to the AV acceptor device (such as TVs with speakers).
• Bidirectional RS–232 Extension — Serial interface data flows in both directions, allowing data transmission and device control.