This dongle replaced an O2 branded MF823 on a Asus AC68U router. The SIM card slot worked with some cards but not others - not locked but dodgy contacts. Not ideal for attaching to a router as it doesn't have a webui interface so you can't access its settings or read any texts. No external aerial sockets but the internal one works as well as the MF823 did before it died. Good value at £20 but pay a bit more and you get more features.
Verified purchase: Yes | Condition: Pre-owned
Good quality and easy to use and loads up quickly
Verified purchase: Yes | Condition: New
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