Consumers aiming to take advantage of T-Mobile's current dongle deal have only a week left to do so.
The internet service provider is currently offering a mobile broadband USB modem for the discount price of £8.99, down from the usual £19.99.
With the pay-per-use Mobile Broadband USB stick 610, a £2 top-up provides 24 hours of browsing, while weekly (£7) and monthly (£15) tariffs are also available.
Customers are able to add credit to their accounts using the My T-Mobile service when they wish to access the internet via their dongle.
However, the cut-price USB modem offer is only running until October 13th, meaning consumers need to act quickly if they wish to capitalise on the offer.
T-Mobile's parent company Everything Everywhere recently announced that mobile broadband users will soon be able to access Orange's network, potentially boosting mobile coverage levels.
Orange and T-Mobile's UK operations merged earlier in the year, forming Britain's largest mobile broadband provider.