2pcs/lot 3km 433mhz Usb 500mw Wireless Transmitter And Receiver Rf Module Kit (sv653+sucker Antenna) - Fixed Wireless Terminals - AliExpress
868MHz Transceiver USB, 5,00 €
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GCE Electronics - Bi-directional radio interface 433/868MHz USB RF Player
Hörmann 2-Kanal-Empfänger HEI 2, 868 MHz, günstig | tor7.de
2pcs/lot 1.4Km 868MHz USB port Wireless Data Transmitter and Receiver RF Module SV613 _ - AliExpress Mobile
Receiver USB Dongle for battery-free wireless buttons, 868MHz (Europe)
868mhz Usb Port Wireless Repeater, Data Transmitter Receiver Rf Module Kit (1pc Snr613+sw433-zt100 Straight Rod Antenna) - Communications Parts - AliExpress
868mhz | 915mhz 1.4km Long Range Usb Wireless Data Transmitter And Receiver Rf Repeater Module Snr613 - Communications Parts - AliExpress