[clug] HWR question

[Eyal Lebedinsky]

So I am looking at interfacing a 3.3v mcu to a 5v device (over i2c). I look on aliexpress for a small
converter and see a few. One 8 channel device is
         http://www.aliexpress.com/item/-/32238089139.html
looks interesting, but when I examine the provided images I notice this one
         http://i01.i.aliimg.com/wsphoto/v0/32238089139_6/8CH-IIC-I2C-Logic-Level-Converter-Bi-Directional-Module-DC-DC-5V-to-3-3V-Setp.jpg

Am I misreading it or is there no conversion on the 8 data lines (just resistors)?

TIA

-- 
Eyal Lebedinsky (eyal at eyal.emu.id.au)