Brand : Micromax

Connectivity: Technology USB

Compatible Devices: pc & laptops

frequency bandwidth of 900/1800 MHz

(GSM) 2100 MHz (UMTS)

Downlink speed of up to 21Mbps
Uplink speed up to 5.76Mbps

Brand ‎: Micromax
Manufacturer ‎: Micromax

Package Dimensions: ‎14.2 x 8.8 x 1.4 cm; 59 Grams

Are Batteries Included: ‎No

Manufacturer ‎:Micromax
Item Weight ‎59 g

it's good quality modem and also you can use as a card reader that will work as both those are interested buy thank you ❤