Extron One USB 2.0 Type-A Connector to Captive Screw (part number 70-312-41) — the Inline White finish of Extron's single-space MAAP USB plate, now retired from the Extron line and sourced by Ampronix for existing installations.

Extron files this module under product ID IN9467, and lists 70-312-41 in the Inline White colour. Functionally it is the same plate as the other finishes: a USB 2.0 Type-A receptacle on the face, a four-pin captive screw terminal on the back. The feed is made from an ordinary USB lead — cut off the Type-B or mini-B end, strip roughly 0.5" (1.3 cm) of jacket, ring out each conductor, then land +5 V (Vbus) on pin 1, Data- on pin 2, Data+ on pin 3 and ground on pin 4.

Key Capabilities

• Inline White finish — the colour match for existing Inline White plate runs
• USB 2.0 Type-A receptacle wired through to a 4-pin captive screw terminal
• Extron Quick Connect module in the single-space MAAP size
• Published pin order: +5 V (Vbus), Data-, Data+, ground
• Fits Extron interfaces, MAAP mounting frames and other MAAP-ready products
• Retired by Extron — useful for matching or extending legacy plate assemblies

Where It Is Used

Because it is retired, this part is mostly bought to keep an installed system consistent: a spare for a table box or lectern plate whose remaining modules are Inline White, a like-for-like replacement in a classroom or boardroom refit, or stock held against a rack build that was specified years earlier.

Specifications at a Glance

• Signal: USB 2.0
• Connectors: one USB Type-A receptacle to one 4-pin captive screw terminal
• Module type: Quick Connect
• Module size: single space (MAAP)
• Finish: Inline White

Extron's wiring card notes the USB limits that apply to the cable you land here: 16 feet 4.8 inches (5.0 m) between full-speed devices, and 9 feet 10 inches (3.0 m) for low-speed devices.

Also listed as Extron IN9467, One-USB-2.0-Type-A-Connector-to-Captive-Screw, part number 7031241.