Nehru place is a location where all kinds of electronics are manufactured, serviced & sold. Especially its the largest place for computers.
New computers.
Old computers.
New Laptops.
Old Laptops.
All the accessories.
Mobiles. TV. Camera etc.
All the above mentioned items are available there.
On the other hand, there are many banks branches also, the most reputed and best banks.
And, food points, coffee & tea, snacks, sweets etc shops are also available there of good quality.
So go there and explore!