Very good, does what it should. recommended for Speedport Hybrid

Pro:
+ Inexpensive
+ Incl. Suction cup
+ SMA adapter

Cons:
- Cable only 1.8m
- Reception inside not very good
- TS9 connector aud SMA loose.

I bought this antenna and connected to a hybrid router Deutsche Telekom. For that I have used on the provided SMA TS9 adapter. The hybrid router I have assembled near the window, so handed the 1.80 m cable completely out ..

Reception quality:

Without DMM 7-27-2TS9 antenna I had:

- 3 out of 5 bars (60%) Signal Quality

With DMM 7-27-2TS9, antenna inside (window) mounted:

- 2 bar (20% to 25%) Signal Quality
Was surprised the signal was poor with an antenna inside the room than before (without external antenna).
Probably the house insulation is to blame, others here have thus had good results.

With DMM 7-27-2TS9 antenna outdoor installation (window outside):

- 5/5 bar (100%)
(Perfect!)

I have then decided the DMM 7-27-2TS9 antenna to be mounted on the window outside and feed the cable through the Firm, which was with me with plastic windows and wide rubber seal really a problem, the cable in DMM-7-27- 2TS9 are for thin enough.

Conclusion:
Now I have 100% signal strength, all 5 bars light up beautifully and the radiation is shifted by the outdoor installation of the DMM 7-27-2TS9 outwards.
This antenna can I recommend, try to test how it fits.

Notes: Images