Gaffar Market is Karol Bagh's electronics bazaar, a dense market of small shops selling mobile phones, laptops, accessories, imported gadgets, and components. It is one of Delhi's main hubs for refurbished and grey-market electronics alongside new stock, and prices are generally lower than retail chains. The market is popular with locals looking for phone repairs, data recovery, and custom builds as well as straightforward purchases.
The lanes are crowded and narrow, and the atmosphere is energetically commercial. Vendors are typically willing to negotiate on price. Bring a knowledgeable local if you are buying second-hand electronics to help assess quality. The market is a short walk from Karol Bagh Metro Station.