USB micro connection cable, USB 2.0
Universal standard cable for connecting all newer mobile phones to computers
Suitable for powering mobile devices
1x A type male interface, 1x A type micro-B 5-pin male interface
Supports speeds up to 480 Mbps
Nickel plated contacts, 28AWG cable
Withstands voltage up to 300 V DC for 10ms
Insulation resistance: 5MOhm
Contact resistance: 10 Ohm
Certifications and standards: UL 2725, USB 2.0
Length 0.5m
Color: Black

Net weight in kg: 0.0240
Gross weight in kg: 0.0290
Warranty in months: 12

Manufacturer:
EFB
EFB-ELEKTRONIK GmbH
STRIEGAUER STRASSE 0, 33719 BIELEFELD, Germany
info@efb-elektronik.de

Data of the responsible person in the EU:
EFB
EFB-ELEKTRONIK GmbH
STRIEGAUER STRASSE 0, 33719 BIELEFELD, Germany
info@efb-elektronik.de

Same summary

The EFB USB AB micro cable, 0.5 m long, is suitable for users looking for a short cable for quick and easy connection between devices, such as a phone, charger or laptop. The compact format is ideal when portability is important, on the go or for use with external batteries and in the car. Due to the single-sided connection type, it is mainly suitable for devices with a standard USB-A output and a micro USB input, so it is not suitable for newer USB-C or Lightning devices. It is worth noting that the shorter length makes the cable less practical for fixed use, e.g. far from sockets.

Recommendation source: Enaa guides and team experiences.

User view

This data cable is most commonly used by consumers who need a reliable connection for charging or basic file transfers between phones with a micro USB port and devices such as laptops, chargers or other USB-A sources. Due to its short length, it is mainly used in situations where the user wants a cable that is as small as possible and does not take up much space - for example, in a pocket, purse or on the go.

Users often choose EFB brand products because of their proven compatibility and reliability in everyday use.

Why buy at Enaa

When purchasing data cables on Enaa, you have a clear comparison of different lengths and connection types, and your choice is supported by clear categorization and useful filters, allowing you to quickly find the right product.

Answers to frequently asked questions

Which devices is this cable suitable for?

The cable is suitable for all devices that use a micro USB connection (e.g. some smartphones, older tablets, external batteries), and have a USB-A connection on the other side (classic charger or computer).

Does the cable also allow data transfer, not just charging?

The cable supports basic data transfer and is suitable for both charging and file synchronization between devices that support it.

Is this cable suitable for fast charging?

Due to its basic design and shorter length, it is limited to standard charging; for fast charging, check that the cable, charger, and device support the appropriate standard.

Can I use this cable for all micro USB devices?

The cable is generally suitable for most devices with a micro USB connector, but always check compatibility with your specific device.

How does cable length affect usage?

The shorter length (0.5 m) allows for better portability and is practical on the go, but is not suitable for use at a greater distance from a socket or computer.

Description updated: April 2026