It looks like the FCC has spilled the beans on yet another top secret product. Sling Media has received approval for an update to its Slingbox Pro place-shifting device.

While the new model carries the Slingbox Pro name, it doesn't include an HDMI port, making it a cut below the existing version. But it does support S-video, coaxial, and RCA inputs and outputs as well as an ethernet jack. TG Daily speculates that this feature set could make the new box a replacement for the Slingbox A/V.

No word on pricing or availability, and a Slingbox rep would neither confirm nor deny this device's existence, other than to say that the company continues to develop new products. But thanks to the FCC, we do have a whole slew of pictures after the jump.

[Photo credit: Sling Media via FCC]