RJ11/RJ12 6P6C Jack Breakout Board.

Right Angle Shielded 6P6C jack.
Pitch 5mm/0.197" screw terminal block.
Solder connection holes 11 per line, supports addition of 0.1" pin headers.
FR-4 fiber glass PCB, dual copper layers.
PCB dimensions: 72.5 x 47.35 x 15mm (W x L x H).
100% new, never used.

Rated voltage: 100V.
Rated current: 1A / per pin.
Operating Temperature: -20ºC to 50ºC

Terminal block specifications:
Wire range: 24 ~ 12 AWG.
Strip length: 7mm.
Screws - M2.5, steel, Cr3+ Zn plated.
Pin header and Cage - Brass