Functional support:SD & T card slot: SD/SDHC/MiniSDTF card slot: MicroSD/T-FLASH6 x USB interface (plug and play.USB interface. Easy to use. High-speed transmission)Functional characteristics:Support USB2.0， compatible with USB1.1， speed up to 480Mbps* no driver， plug and play， support hot swap.Can be extended to 6 independent USB interfacesAdopt high speed to read high speed and high capacity memory card. USB version: 2You can browse and edit files directly on the flash drive.Support system: Windows 98， Windows 98SE， Windows 2000， Windows ME， Windows XP， Vista and Mac OS 8.6 or higher version.Product color: black， whiteProduct size: 12X2X2CMNaked machine weight: 60 gramsUSB line: 95CMUSB 2.0 6PORT HUB Card ReaderMicro SD / T-FLASH SD / SDHC / SDXC 480mbpsNot only USB extension It's more of a card reader integration.Simultaneous connection of 6 USB devicesTF / SD card reade.More ApplicationsConnect USB devices such as mouse keyboard.USB flash drive . cooler . mobile hard drive . Bluetooth . USB light . USB audio . USB fan etc .Two-in-one multi-purpose a top two.Black and white two-color for your choice. Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .ReturnIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.