Unlocked 21Mbps : UMG1831 Huawei / HSPA+ Modem - 21.6 Mbps

Has a convenient  standard usb interface - see the photos

All these FAST modems are black - as in photos.

My scan of the back of the modem box -  PROVEN Specifications

This is what you get - a used   21.6Mbps      Huawei UMG  1831 without retail box

 I took one of these modems out of box and used it for 5 minutes with Vodacom sim card ... works perfectly.

 I therefore assume MTN will work as well ... since this is a network UNLOCKED MODEM. 

 Unsure if this will meet your requirements; questions WELCOME

On average I answer questions on BOB within 15 minutes - 7 days a week : 5 am to 5 pm

( Except 3 times a week when I am jogging )

Do not panic    :-)    I relax using computer as well ; I do not business - stare at email inbox ALL the time.

You can order as much stuff I am selling and COMBINE orders to save on shipping.

See the list of all the items I am selling: www.bidorbuy.co.za/seller/1326833/myGems