Feature: Mini size and lightweight, with keychain, easy to carry. Fine workmanship, high speed and stable performance. Type-C interface. Specification: Item Name: Type-C Card Reader Interface: Type-C Interface Material: Zinc Alloy + ABS Support Card Type: TF Card (Micro-SD), Supports Memory Card within 128G Product Compatibility: Support USB Protocol, Type-C Interface Device (Supports OTG Function) Size: 2cm x 1.8cm x 1cm/0.79" x 0.71" x 0.39" (Approx.)