P/N: PT0020-B-17-29QD / PT0020-D-17-29QD: NATO Tactical/Military Grade Push To Talk(PTT) w/ Quick Disconnect Adapter For Harris(L3Harris) XL-150/P, XG-100, XG-100P, XL-185, XL-185P, XL-185Pi, XL-200, XL-200P, XL-200Pi, XL-400. Helicopter Helmet Comms Compatible! Option for NATO Military Wiring or Standard/Civilian Wiring (Select Before Adding to Cart): Compatible w/: Tactical Headsets with High Impedance/Electret Microphones. Utilizes the standardized NEXUS TP-120 Connector. Ideal for replacement/upgrade when your department issues new radios. The Silynx U94 is a modernization version of the traditional U94, with two PTT buttons for ambidextrous operation. This is a rugged, light-weight single-com push-to-talk (PTT). The S-U94 can be configured for use with a variety of tactical radios and, with standard NEXUS connectivity, the S-U94 is compatible with a wide range of tactical headsets. The heavy duty mounting clip can be configured for either left or right hand use. Features a removable radio adapter, cost saver when switching radios/agencies. The Silynx U94 is a versatile, durable, and reliable PTT system. PTT Features & benefits: Push To Talk(PTT) Adapter Available in Black or Tan IP67: Dust Sealed & Water Proof Full Submersion 3 Feet x 1/2 Hour Does Not Disable Emergency Button P25/Digital Radio Compatible Easy Setup: No Radio Programming Required 26 Inch Straight Cable Length MIL-SPEC STD Quick Disconnect Radio Adapter Push To Talk On Radio Adapter - Completely Flat to prevent accidental open/hot mic Quick Disconnect Conversion Cable - Universal to All Hirose/Quick Disconnect Systems Ambidextrous Push To Talk Design PTT Designed to Prevent Accidental Open/Hot Mic Ideal for Vest/MOLLE Configurations Compatible w/ Military Helicopter Headsets Made to Order - New Equipment Build Guarantee 4-6 Week Build Time - Other Options Available Sooner 30 Day Fit & Function Money Back Guarantee. Purchase with Confidence. Need a Headset/Earpiece? Check Out Our Options Contact Us for Customization(Detachable Headset/Length, Radio, Spec, Etc.) 12 Month 100% Free Replacement Warranty  We have the best/easiest exchange & return process. Purchase with confidence. If you have any questions we are standing by to help.