*Shipping time – 2-3 weeks. “Itead Sonoff 4CH Pro R2 433mhz 4 Channels Gang RF Wireless Remote Wifi Smart Switch Inching Interlock Relay Alexa Google Home” has been added to your cart. Continue shopping Product Price Quantity Total Intel Xeon X3440 Processor Quad Core 253GHz LGA1156 8M Cache 95W Desktop CPU USD $33.22 USD $33.22 × Itead Sonoff 4CH Pro R2 433mhz 4 Channels Gang RF Wireless Remote Wifi Smart Switch Inching Interlock Relay Alexa Google Home USD $70.01 USD $70.01 × Continue Shopping Cart Totals Subtotal USD $103.23 Shipping Flat rate: USD $33.24 Estimate for AB. Total USD $136.47 Proceed to checkout Coupon