Round USB Trolley Key with LED

The USB Trolley Key features an innovative design with a round shell and convenient twist-open system. The connector is easily pulled out by rotating the shell while holding thumb and forefinger on the clear plastic main body. A red LED light activates during use, indicating that the device is working. The structure combines transparent plastic and metal, providing durability and a modern appearance that is perfectly suited to professional and promotional settings. Available in capacities from 4 to 64 GB to meet different storage needs. Compact dimensions of 4.3 × 3.2 cm make it easily transportable and ideal for corporate welcome kits, trade show events or as a technology gadget for clients and employees. Customization is done by laser or screen printing on the metal part, allowing company logos or promotional messages to be imprinted with precision. It is also possible to request 3D laser engraving in the transparent shell for an even more distinctive visual effect. It is supplied in cellophane sachet, with alternative packaging available upon request to suit specific brand presentation needs.