Specifications:
1) 2-port USB 2.0 cardbus card
2) Compliant with universal serial bus specification version 2.0 (data
transmission rate: 1.5/12/480Mbps)
3) Compliant with open host controller interface specification for USB
Rev1.0a
4) Compliant with enhanced host controller interface specification for
USB Rev0.95
5) Supports high-speed (480Mbps), full-speed (12Mbps) and low-speed
(1.5Mbps) transmission
6) Supports plug and play
7) Provides 4 downstream ports for USB devices

Inner packing:
Box dimensions: 13.1 x 17.1 x 2.8cm

Outer packing:
100pcs/ctn
Carton dimensions: 47.5 x 35.5 x 41.0cm
G.W.: 15.2kg