Click to expand Tap to zoom BT 4G Assure USB dongle business broadband backup black version 7 Sold out £9.99 SKU box 21 BT Dongle 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out BT Business 4G Assure dongle (which is a small USB device) USB docking station User guide Item Code 088428 Stay connected with automatic 4G back-up
