It can't be much smaller

For WiFi connections, n-standard devices are no longer the fastest, as here is Draft 11ac. Many manufacturers have slammed down on the new technology, but we can safely say that it’s hard to imagine anything smaller than Elecom’s USB interface.

Elecom The WDC-433SU2M supports the IEEE802.11ac standard, operates on a USB 2.0 port, operates on a single-channel WiFi access point at 5 GHz, and has an available transfer rate of 433 Mb per second. The adapter, available in black and white, will hit stores in October and will cost $ 32.