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Small black USB 3.0 Wi-Fi adapter with fold-out antenna

STARTECH

STARTECH USB867WAC22 Wi-Fi adapter USB 3.0 867 Mbps dual band

SKU CH-E7TC-YDVA9 MPN USB867WAC22

Adds dual-band Wireless-AC connectivity to a desktop or laptop via USB 3.0, delivering 867 Mbps wireless data rates and 1.17 Gbit/s technology speed

  • Interface typeUSB 3.0
  • Supported standardsIEEE 802.11ac
  • Wireless speed867 Mbit/s
  • Product typeUSB Wi-FI Adapter
  • Key featuresAdd dual-band Wireless-AC connectivity to a desktop or lapto
  • Product weight0.2
  • Dual-band Wireless-AC connectivity for desktop or laptop via USB 3.0
  • USB 3.0 interface enables super-fast data transfer between wireless devices
  • External adapter adds Wi-Fi without opening the case or installing an internal card
  • IEEE 802.11ac technology delivers speeds up to 1.17 Gbit/s for optimal wireless signal
  • Up to 1.17 Gbit/s data rate supports smooth HD media playback and lag-free gaming

Dual-band USB 3.0 Wi-Fi adapter

The StarTech USB867WAC22 adds IEEE 802.11ac wireless connectivity to a desktop or laptop through a USB 3.0 port. It operates on both 2.4 GHz and 5 GHz bands with a wireless data rate of 867 Mbps. The adapter draws power directly from the USB connection and includes a driver CD for installation.

Suitable for users adding Wi-Fi without opening

This adapter suits anyone who wants a simple external wireless connection for web browsing, HD media playback or casual gaming. It is not for builders who need an internal PCIe card with external antennas, nor for buyers who require Bluetooth capability or support for newer Wi-Fi standards beyond 802.11ac.

867 Mbps wireless data rate

The single specification that decides fit is the 867 Mbps wireless data rate on the 5 GHz band under IEEE 802.11ac. If your router and use case demand higher throughput or features such as multi-gigabit speeds, this adapter will not meet that requirement.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 86% of the 1,565 comparable items (median $18.99).

Specifications

Product
Brand nameStarTech.com
Model nameUSB867WAC22
Product typeUSB Wi-FI Adapter
Connectivity
Supported standardsIEEE 802.11ac
Wireless speed867 Mbit/s
Ports & slots
Interface typeUSB 3.0
Size & build
Shipping weight0.10 kg
Package size165 × 140 × 36 mm
In the box
In the boxUSB 3.0 AC1200 Dual Band Wireless-AC Network Adapter - 802.11ac WiFi Adapter
1 x Driver CD
1 x Instruction Manual

Questions about this item

How do I install the USB867WAC22 and which step often causes problems?

Plug the adapter into a USB 3.0 port, run the driver installer from the included CD before connecting to a network, and select the 5 GHz band for 867 Mbps throughput; skipping the driver step leaves the device on generic drivers with lower speeds.

What maintenance or replacement will the USB867WAC22 need over time?

No scheduled maintenance is required; keep the driver updated from the vendor site and replace the unit only if the USB connector wears out or the radio fails to associate with 2.4 GHz or 5 GHz networks.

What limit appears first during sustained heavy transfers on the USB867WAC22?

The 867 Mbps wireless ceiling and USB 3.0 bus saturation cap real-world throughput; extended high-load sessions may also trigger thermal throttling that reduces the 1.17 Gbit/s link rate.

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