Specifications:
 
 1. Brand: Lenovo
 2. Model: D204
 3. Interface: USB3.0
 4. Theoretical transmission speed: 5Gbps
 5. Dimension: 68.5mmx19mmx13mm (LxWxH)
 6. Memory card type: SD/ TF Card (Only one card can be read at a time)
 7. System: Windows XP/7/8+; For Mac OS X 10.5+' Linux2.4x+
 
 Features:
 
 1. Lenovo USB3.0 SD TF Card 2 in 1 card reader.
 2. Support up to 256G large capacity.
 3. Wide compatibility.
 4. Efficient office, theoretical transmission speed up to 5Gbps.
 5. Dual card slots design, simultaneously read and write on 2 cards.
  
 Package Included:
 
 1 x Lenovo USB3.0 SD TF Card 2 in 1 card reader