VM and O2 are in a 50:50 joint venture and the Volt package must include both VM's broadband and O2's mobile. To be honest if you want only broadband a Pay TV provider like VM doesn't give you good prices and you should ask what VM can do for a Volt broadband and O2 deal (I'm assuming you want a mobile service, my Volt package includes a 10GB SIM-only for which O2 charges me £10pm).
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Hub 3.0, TP-Link Archer C8, TP-Link TL-SG108S 8-port gigabit switch, V6