DiSEqC 2.0 switch support bi-directional DiSEqC full control functions. Can work normally outdoors under unsheltered circumstance， exquisite plastic case shell attached. Features: Zinc die-cast housing， nickel-plated Excellent quality component， professional circuit design and low loss Excellent quality chip， professional program design and compatible with more types of satellite receiver Can work normally outdoors under unsheltered circumstance， exquisite plastic case shell attached DiSEqC 2.0， supports bi-directional DiSEqC full control functions Select one of four satellite signals through DiSEqC commands supplied from satellite receiver Utilize one coaxial cable to transmit control instruction and satellite signal simultaneously Support DiSEqC “standby” command Switching Signal : DiSEqC 1.0， 2.0 Connectors: "F" type female Package Content: 1 x 4X1 DiSEqC Switch GD-41G with Waterproof external case