Zigbee (HA or SEP 1.x) Range Extender - USB - Smartenit

ZBRE-U is a Zigbee (3.0/HA or SEP 1.x)  certified mesh router that increases the range, reliability, and integrity of Zigbee HA or SEP 1.x networks.  Messages travel in these networks from source to destination nodes either directly from source to destination or routed through some of the nodes.  The more routing nodes in the network

Wireless USB Dongle,Universal Zigbee Gateway Adapter

Low Cost Zigbee Network Range Extender Signal Repeater Expander

Extending Network Range with a Zigbee Repeater - SmartHomeScene

Wireless USB Dongle,Universal Zigbee Gateway Adapter

Zigbee Alexatuya Zigbee 3.0 Signal Repeater - Smart Home Hub

Zigbee Alexatuya Zigbee 3.0 Signal Repeater - Smart Home Hub

Advice on Zigbee range extending - Zigbee - Home Assistant Community

Enphase Zigbee range extender dongle

Smartenit

Wireless USB Dongle,Universal Zigbee Gateway Adapter