Your Browsing History
Meet Your Seller
AJMRTC Transparent USB-C Male to Male Extension Adapter, Smart LED Digital Display USB4.0 40Gbps 140W PD Tester Detector, Real-Time Voltage Current Power Monitoring, Support 8K Video & Thunderbolt 3/4
- 1. Clear transparent shell with built-in smart LED screen to view real-time voltage, current and power readings
- 2. Compliant with USB4.0 standard, delivers up to 40Gbps ultra-high speed data transmission for large files
- 3. Supports maximum 140W PD power delivery, safe for high-power notebook and fast-charging devices
- 4. Full-featured signal pass-through, supports 8K@60Hz video output and backward compatible with Thunderbolt 3/4
- 5. Male-to-male coupler extends USB-C connection, works as portable power tester for charging inspection and troubleshooting
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
AJMRTC transparent USB-C male to male adapter combines extension coupling and power monitoring functions. The transparent housing lets you see the internal circuit, and the LED display tracks real-time voltage, current and power to check charging performance conveniently. It supports USB4 40Gbps data transfer, 140W PD charging and 8K video signal, compatible with Thunderbolt 3/4 ports. It extends USB-C connections and serves as a handy power meter for DIY builds, equipment repair and compatibility verification. Built-in over-current and over-voltage protection protects your chargers and connected devices.
Specifications
- Brand: AJMRTC
- Connector: USB-C Male to USB-C Male
- Standard: USB4.0
- Bandwidth: 40Gbps
- Max Power: 140W PD
- Display: Smart LED Digital Screen (Voltage / Current / Power)
- Video Support: 8K@60Hz
- Compatible: Thunderbolt 3 / 4, USB-C Laptop, Tablet, Phone
- Housing: Transparent Plastic
- Function: Extension Coupler + Power Monitoring Tester
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...















