Alfa AWUS036ACM Long-Range Dual-Band AC1200 Wireless USB 3.0 Wi-Fi Adapter w/2x 5dBi
- AC1200 dual band, USB 3.0 interface
- 867 Mbps on 5 GHz, 300 Mbps on 2.4 GHz
- 2 external 5 dBi antennas
- 802.11ac, a, b, g and n standards
- 2.07 ounces, 3.36 inches tall
- Black finish
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dual band USB wireless adapter with external antennas for range. The listing is thin on operating system support, so check driver availability.
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ASIN: B08BJS8FXDModel: AWUS036ACMCategory: USB Network Adapters
Overview
Plugging into a USB port, this Alfa adapter adds dual band wireless to a computer and extends its reach with two external antennas. The antennas are external, and the body is compact. The listing names all the common wireless standards.
External antennas and a fast USB interface are the reason to look at it for a desktop or laptop placed far from the router. The limit is information: the listing gives no operating system list, driver notes or warranty.
Who it's for
Users who want a range-focused adapter with external antennas will use the setup. Travelers looking for a flush nano stick, or anyone needing confirmed operating system support, should look elsewhere.
Pros and cons
- Two external antennas
- Dual band support
- Fast USB interface
- Covers common wireless standards
- Operating system support not listed
- Warranty not listed
- Data rate entry conflicts with title
Performance notes
Antennas with extra gain concentrate the signal, which improves range in a direction. The two bands trade range for speed, with the lower band reaching further and the upper band moving data faster. Real speed depends on the router, distance and interference.
Where it stands among usb network adapters
- #3 most-searched brand and model of the 11 usb network adapters lines we track (by search demand, not sales).
From the specs of the 15 usb network adapters we list; not a test result.
Specifications
| Brand | Network |
|---|---|
| Model | AWUS036ACM |
| Dimensions & fit | |
| Item Dimensions L x W x H | 2.44"L x 0.94"W x 3.36"H |
| Weight | 2.07 ounces |
| Capacity & performance | |
| Amazing Data Transfer Speeds | N 300Mbps, AC 867Mbps-Meidatek MT7612U Chipset |
| Wide Range | Includes 2 Dual-Band(2.4GHz/5GHz) detachable 5dBi antenna |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Hardware Interface | USB 3.0 |
| Other details | |
| Mfr Part Number | AWUS036ACM |
| Data Link Protocol | USB |
| 5 GHz speed | 867 Mbps |
| 2.4 GHz speed | 300 Mbps |
| Standards | 802.11ac, a, b, g, n |
| Antennas | 2 x 5 dBi external |
| Wireless Security | WEP 64-Bit, WEP 128-Bit, WPA-PSK, WPA2-PSK |
Closest rivals on specs
TP-Link AC600 USB WiFi Adapter for Desktop PC- Data Transfer Rate 300 vs 600 Mbps (-50%)
- Item Weight 0.13 vs 0.04 pounds (+225%)
NETGEAR AC1200 Wi-Fi USB 2.0 Mini Adapter for Desktop PC- Data Transfer Rate 300 vs 1200 Mbps (-75%)
- Item Weight 0.13 vs 0.2 pounds (-35%)
NETGEAR Nighthawk WiFi 6E USB 3.0 Adapter- Data Transfer Rate 300 vs 1201 Mbps (-75%)
- Item Weight 0.13 vs 0.06 pounds (+117%)
Frequently asked questions
Will the Alfa AWUS036ACM work with my operating system?
The listing does not give an operating system list. Check the manufacturer for drivers before buying.
Does it have external antennas?
Yes. The title lists two 5 dBi external antennas.
What speeds does it reach?
The title gives 300 Mbps on 2.4 GHz and 867 Mbps on 5 GHz.