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UTT3-MM-20P Series | USB 3.2 Type-C to Type-C Extension Cable
Quality Assurance
100% Full Inspection & Power-On Tested Before ShipmentEvery cable is strictly inspected and power-on tested before delivery to ensure stable transmission performance and reliable quality for professional embedded device applications.
Product Basic Information
Brand: ADT
Model: UTT3-MM-20P Series
Product Name: USB 3.2 Type-C Extension Cable
Cable Length: 3cm - 300cm (custom length available)
Interface: USB 3.2 Type-C to Type-C
Built-in Function: Support OTG mode
Key Specifications
Transmission Speed: Compliant with USB 3.2 Gen2x2 standard, maximum bandwidth up to 20Gbps
Actual performance: Supports full Gen2 speed (20Gbps) within 0.5m; stable Gen1 speed for 3m length
Current Capacity: Max 3A
Actual test data: 3A current support within 50cm; 1.5A current support within 1m
Application Scenarios
Designed for embedded USB device extension and signal conversion. Widely compatible with smartphones, tablets, GPS navigators, storage devices, imaging equipment, Raspberry Pi, ROCK Pi 4 and other single-board development boards. Ideal for embedded system power supply, USB signal extension and data transmission.
Important Purchase Notice
Professional Embedded Use OnlyThis cable is specially developed for internal USB device connection. It is NOT suitable for ordinary daily external use. This product is restricted to purchase by professional engineers only. Individual end users please do NOT place orders.
Technical FAQ
Q1: Cable quality & shielding performance?
This ultra-thin flat cable adopts advanced EMI shielding conductive polymer material without traditional metal shielding. The full-coverage conductive polymer layer completely wraps the cable, effectively blocking electromagnetic wave interference ingress and egress. It minimizes signal attenuation and performance loss while realizing a lighter and more compact cable structure compared with conventional shielded cables.
Q2: Cable thickness, hardness and flexibility?
Cable thickness: 1.4mm with moderate hardness. The cable is fully bendable and foldable, and normal bending will not affect signal transmission and service performance.
Q3: Difference between T6A (with chip) and T6A-NC (no chip) versions?
T6A Version (With E-Mark Chip): Equipped with RichTek RT1710 E-mark chip on the PCB board. It supports stable 3A high current transmission with a peak current up to 5A. Features better compatibility, scalability and safety. Supports Alternate Mode and USB PD Vendor Defined Message functions.
T6A-NC Version (Without Chip): Designed for basic daily use only. Does not support high-current fast charging. Standard USB data transmission functions remain fully functional.
