Asus USB-AC53 Nano (90IG03P0-BM0R10)
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Ultra-compact AC1200 class dual-band Wi-Fi adapter with USB 2.0 interface for connecting PCs, laptops or HTPC systems to 802.11a/b/g/n/ac wireless networks. It is positioned as a product of the middle price category in 2019, which is designed to replace much less performant and functional single-band Wi-Fi adapters. It features ultra-small dimensions (length 20 mm) and minimum weight (5 g), which is convenient when used in tandem with portable portable systems.
When connected to a laptop / ultrabook, it practically does not protrude from the size of the device, so it can be left in the device when transporting the computer in a bag / backpack. Despite its impressive miniature size, the Asus USB-AC53 Nano Wi-Fi adapter is equipped with two built-in antennas and can provide connection speeds of up to 300 Mbps in the 2.4 GHz band and up to 433 Mbps in the 5 GHz band. Increased bandwidth guarantees flawlessly smooth surfing, high-quality streaming video and IPTV broadcasts, smooth operation of web applications and cloud services, comfortable network gaming, etc. The adapter is compatible with all current versions of operating systems of the Windows families (starting from Windows 7) and mac OS.
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Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Asus 2026 - new arrivals, bestsellers, and the most relevant models Asus.
Buy Asus USB-AC53 Nano
All prices 12 →Asus Asus AC53 Compact Nano USB AC Wireless Adaptor 90IG03P0-BM0R10 | £15.95 |  | |||
Asus 90IG03P0-BM0R10 | £17.49 |  | |||
ASUS USB-AC53 Nano WLAN 867 Mbit/s 90IG03P0-BM0R10 | £17.57 |  | |||
Asus Usb-ac53 Nano Wlan 867mbit/s Networking Card 90IG03P0-BM0R10 | £23.27 |  | |||
| £23.46 |  | ||||
I don't recommend buying it. The speed slows down, I had to buy another adapter and everything worked fine. Sometimes there are problems with the software that the wifi password is forgotten and you have to re-enter it. Small size Software use Asus USB-AC53 Nano less than month |
I've been using it for about 5 years, no glitches. Size, convenience, speed no use Asus USB-AC53 Nano month or more i recommend it should buy |
The tiny adapter from Asus with the model index USB-AC53 wears the Nano prefix for a reason — it says about the ultra-compact dimensions of the USB dongle 20x14x7 mm. Yes, and this miniature device weighs only 5 g.
Dual Band Wi-Fi
They managed to place a dual-band module with support for the Wi-Fi 5 standard (802.11ac) in a miniature body of the device. In the operating mode at a frequency of 2.4 GHz, it provides a data exchange rate of up to 300 Mbps, in the 5 GHz band — up to 867 Mbps. In fact, the speed will be one and a half to two times lower — all kinds of interference interfere, plus the built-in antennas are sensitive to the slightest obstacles in the path of the wireless signal.
Laptop Orientation
The Asus USB-AC53 Nano is more tailored for use with laptops, in which their own Wi-Fi module cannot provide a normal wireless connection speed for a number of reasons. For example, it does not support the 5 GHz band or is installed somewhere in the centre of the bottom panel, which is why when working with a laptop “on your knees”, the quality of data reception and transmission deteriorates several times. Together with traditional "system units", the adapter behaves worse, since it must be placed in the direct line of sight of a powerful router signal.
Blind-front adapter
The dongle occupies a free USB port on your computer and remains virtually invisible in it. In addition, it almost does not protrude from the size of the device, so the adapter can be left in the computer during transportation. Asus USB-AC53 Nano supports MU-MIMO technology in a separate line, and it comes with a disk with drivers and utilities. The adapter is compatible with all current versions of Windows and macOS operating systems.
