High quality USB 'Micro-B' to USB 'Mini-B' Connectors Lightweight, convenient to carry The UUSBMUSBMF Micro USB to Mini USB 2.0 Adapter features a Micro USB male (B-type) connector and a Mini USB female connector - a cost-effective and convenient solution that lets you use older Mini USB cables to sync and charge newer Micro USB devices such as BlackBerry® or Android-based cell phones. Providing both versatility and durability, the Micro USB to Mini USB adapter saves you from having to carry multiple cables to accommodate different types of USB device connection (Micro USB/Mini USB), and is backed by StarTech.com's Lifetime Warranty. Use Mini USB cables with Micro USB Devices Easily convert Micro USB to Mini USB 2.0 connections Allows the use of a mini USB cable with micro USB devices Backed by StarTech.com lifetime warranty Specifications Warranty Information Warranty Lifetime Connector(s) 1 - Connector A USB Micro-B (5 pin) 1 - Connector B USB Mini-B (5 pin) Environmental Operating Temperature -20°C to 60°C Storage Temperature 10°C-30°C Humidity 30% RH-75% RH Hardware Connector Plating Nickel Packaging Information Shipping (Package) Weight 0.2 oz [6.0 g] Package Length 0.0 in [0.1 mm] Package Width 3.5 in [90.0 mm] Package Height 4.9 in [12.5 cm] Physical Characteristics Weight of Product 0.2 oz [5.0 g] Color Black Product Length 1.2 in [29.7 mm] Product Width 0.5 in [13.2 mm] Product Height 0.3 in [0.9 cm] What's in the Box 1 - Included in Package Micro USB to Mini USB 2.0 Adapter M/F