USB2.0 TV TunerBuild-in MK3 Tuner, Single USB external box forall countries!H/W spec- 75 Ω TV signal input- Φ2.5mm FM Radio Antenna - Composite and SVHS input- Audio input (RCA L-R)- Remote Controller included- Dimension: 78x112x25.2 mm - Working Temperature: 0 ℃ ~ 60 ℃- Tuner supports Global TV Standard either NTSC or PAL/SECAM BG, DK, I, M, N, L/L