I ordered the Pixel RC-201 remote (cabled) release and received it yesterday. The model number would make you think that it was RF, but no, strictly a cabled remote. I tested it on both the EM-5 and the E-PL5 and it worked fine with both. Of course it plugs into the multi-function connector on both cameras. I did not test it in the bulb mode however - the trigger is able to be locked on for use of the Bulb setting without holding the button the whole time.