Can this identify if a cable is 3.2 or 3.2 gen 2?... can it tell the difference?

This can tell you the wires that exist in the cable, which is useful in determining whether the cable is capable of those speeds. Take everything below with a grain of salt, as I'm still rather new to this topic: In a 20Gbps capable cable, you would expect all of the RX and TX lights to light up. 10Gbps capable cables would only have half of these light up. However, it is important to note that the devices you have plugged in are every bit as important as the cables themselves, so even if your cable is capable of 20Gbps, you might only get 5Gbps. 10Gbps can get extra confusing, as this can be achieved using 2x5Gbps-encoding lanes or 1x10Gbps-encoding lane. That means you might only get 5Gbps out of a 10Gbps-capable cable on a 10Gbps-capable device if the device does not support the faster encoding. This can tell you the capabilities of the cable, but it can't tell you what you will actually experience real-world.

What is the type of connector for Vin (External power supply)?

jst 2 pin, the kind u find on 1 cell lipo's. I use the builtin battery cr2032 and just use the power source switch the 2032 on. so far not changed yet, just turn it on test cable and turn off. a lipo is just another thing to dangle off it, less messy to just use built in cr2032

Do you have a tester updated for USB-4 and Thunderbolt-4 cables? One that can identify the cable capabilites?

I do not, nor do I know of one.

What lights should be lit up for a lightning cable? I have some that aren't good for carplay and don't know why.

I tried a true Apple lighting cable and the following were lit: With the board orientated the same way it is in the Amazon ad (GND, D-, VBUS, Shield) : Left Side (D-, D+) : Right Side

Vnuuuxo Fast Charge Cable 6341

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

Description

⚡ Test Smarter, Charge Faster — Never Let a Faulty Cable Slow You Down!

POWER YOUR WAY - Choose between a convenient CR2032 button battery or an external 3-12V power supply with reverse polarity protection.
COMPACT CARRY READY - Sleek acrylic case and lightweight design make it the perfect on-the-go cable tester for busy professionals.
DETECT HIDDEN CABLE FAULTS - Quickly identify internal shorts and wiring issues before they disrupt your workflow or device performance.
UNIVERSAL USB COMPATIBILITY - Supports TypeB, TypeC (3.0/3.1/3.2), MicroB, MiniB, and Lightning cables—test all your essentials with one tool.
PINPOINT CABLE INTEGRITY INSTANTLY - 24 LED indicators provide clear, real-time diagnostics for every wire connection.

The VNUUUXO Fast Charge Cable 6341 is a portable, multi-interface USB cable tester featuring 24 LED indicators for precise wire integrity diagnostics. Compatible with a wide range of USB standards including TypeB, TypeC, MicroB, MiniB, and Lightning, it supports dual power modes via CR2032 battery or external 3-12V supply with reverse polarity protection. Housed in a durable acrylic case, this tool empowers professionals to quickly detect cable faults and maintain seamless connectivity.

Specifications

ASIN	B0CF95VL2Y
Best Sellers Rank	675,409 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,770 in Multi Testers
Brand	Treedix
Colour	Transparent
Compatible Devices	TypeB 3.0, TypeB 2.0, TypeC 3.0, TypeC 3.1, TypeC 3.2, MicroB 3.0, MicroB 2.0, MiniB 2.0, Lightning
Customer Reviews	4.5 4.5 out of 5 stars (830)
Item Weight	9 g
Manufacturer	VNUUUXO
Manufacturer Part Number	TRX5-0575
Measurement Type	TypeB 3.0, TypeB 2.0, TypeC 3.0, MicroB 3.0, MicroB 2.0, MiniB 2.0, Lightning
Minimum Operating Voltage	3 Volts
Model Number	USB Cable Tester with Acrylic Case
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Specification Met	UL 61010-1, CE Marked
Style Name	USB Cable Checker with Acrylic Case
UPC	644197770089
Unit Count	1.0 count

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VNUUUXO Fast Charge Cable 6341

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Description

Specifications

Common Questions