Main Features:● USB 3.0 ports: Transmission speed up to 5.0Gbps
● The size of this product is suitable for all kinds of computers
● All in 1 card reader， support TF， XD， MS micro， MMC， SD， MS Pro， CF ( not included )
● Interface: 1 x USB 3.0， 2 x USB 2.0， more interface， more possibilities
● Audio interface， let us sing together
● Plug and play， no need to install drivers
● Indicator lights， easy to use

Specifications:
● Read speed: USB 3.0， 30 - 280M/s
● Transmission speed: USB 3.0， 100M/s
● Output voltage: 5V 1A
● Input voltage: 5V

Note: Please make sure that there is space in your computer to install this product Function: 3-8 in 1 Package weight: 0.371 kg
Product Size(L x W x H): 14.90 x 10.00 x 4.20 cm / 5.87 x 3.94 x 1.65 inches
Package Size(L x W x H): 20.00 x 17.00 x 6.20 cm / 7.87 x 6.69 x 2.44 inches Package Contents: 1 x Card Reader， 4 x Screw， 1 x Bilingual User Manual in English and Chinese