Description 1. Read and write: 480Mpbs transmiion rate2. Interface: USB2.03. Applicable object: T-Flash card4. Applicable equipment: computer operating system, car, speaker, etc.5. Support system: support Win7/8/8.1/10/XP/Vista/Mac/Linux and other computer operating systems6. Size: about 2.6x1.8 cm/piece7. Material: metal, plastic Features: 1. Hidden card slot design, precise contact of the buckle, stable performance, smooth insertion and removal2. Support up to 128G memory read and write3. The USB2.0 port supports hot swap. High-speed and stable data transmiion, 480Mbps transmiion efficiency4. Equipped with a powerful chip, it supports Windows, OS X, Linux and other computer operating systems, as well as car or speakeruse5. No need to drive, plug and play6. Precise and compact design, easy to carry, with lanyard, not easy to lose Description: This mini USB TF card reader can provide you 480Mbps data transmiion speed and save you time on trasfering data,so you can have more time to edite it.This USB 2.0 phone card reader is a convenient tool which let you can directly edit the image files and other datas in the TF card without moving the files in the computer.This phone TF card reader use USB port to power and you can use it on the compatible speaker and play the music inside.This micro SD card reader has chain attach to it and you can use the chain to hang the card reader on you key ring for portable.This card reader use metal to make the port and the surface is plated which make it long lasting and can be repeatedly plug and unplug. Note: There might be a bit color distortions due to different computer resolutions.There might be a slight errors due to different hand measurement.Package included:1* Card reader1*Key chain