Integration firms tracking the commercial AV pipeline should treat DTP3 as a practical spec-sheet story—not a headline exercise. ## Product Snapshot Extron Launches DTP3 T 322 D Wallplate Transmitter 舑 rAVe Extron Launches DTP3 T 322 D Wallplate Transmitter Peyton Scheele June 23, 2026 - House of Worship , Live Events , ProAV News , rAVe , rAVe Education , UCC , Extron released the DTP3 T 322 D, a two-input wallplate transmitter that sends USB-C and HDMI video, USB data, embedded audio, power and control up to 330 feet over a shielded CAT 6A cable. All supported video signals are transported uncompressed to ensure maximum image quality and minimal latency. The solution features EDID Minder, automatic input switching, remote power capability and bidirectional RS-232 extension for AV device control. Leadership commentary underscores the positioning: "The DTP3 T 322 D meets the need for more USB-C solutions that support video, data, and device charging over one cable," ## Deployment Considerations The solution features a two-gang decorator-style wallplate design that is built to allow HDMI and USB-C input connections to be installed in walls, tables, lecterns, credenzas and floor boxes. Leadership commentary underscores the positioning: "The DTP3 T 322 D meets the need for more USB-C solutions that support video, data, and device charging over one cable," “The DTP3 T 322 D meets the need for more USB-C solutions that support video, data, and device charging over one cable,” says Casey Hall, chief marketing officer for Extron. Core hardware and software identifiers in the release include Extron DTP3 T 322 D Wallplate Transmitter, DTP3, CAT 6A, UPI 100, HDCP 2. ## What Integrators Should Watch Extron said that the transmitter supports long-distance transmission of HDMI 2.0b signals at data rates up to 18 Gbps, including HDR, Deep Color, 3D and embedded HD lossless audio formats. Leadership commentary underscores the positioning: "The DTP3 T 322 D meets the need for more USB-C solutions that support video, data, and device charging over one cable," “The DTP3 T 322 D meets the need for more USB-C solutions that support video, data, and device charging over one cable,” says Casey Hall, chief marketing officer for Extron. Leadership commentary underscores the positioning: "Its stylish wallplate form factor complements any decor while delivering HDMI and USB-C connectivity exactly where you need it." For the channel, the measurable win is repeatability: standardized documentation, realistic lead times, and acceptance tests tied to DTP3. That is how Extron moves from announcement to installed base. Multi-vendor rooms still dominate; spell out which elements are native, which need middleware, and how CAT 6A fits the control topology. When stacking this alongside UC platforms, document VLAN, QoS, and security assumptions early; 100 watts rarely fails in isolation. Acceptance testing templates should include objective pass/fail rows referencing UPI 100, not subjective 'looks fine' sign-offs. Agency and enterprise accounts will ask for measurement language—latency, brightness, coverage, or SPL—anchored to 100 watts rather than marketing adjectives. Multi-vendor rooms still dominate; spell out which elements are native, which need middleware, and how Wallplate Transmitter fits the control topology. Hybrid work policies keep pushing rooms toward dual-use designs; RS-232 should be positioned for both in-room and remote participant equity. Client training should reference real room modes—not demo reels—so end users understand how HDCP 2 shows up in daily workflows.