Simplecom NW621 AC1200 WiFi Dual Band USB Adapter with 5dBi High Gain Antenna
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Simplecom NW621 AC1200 WiFi Dual Band USB3.0 Adapter with 5dBi High Gain Antenna
Simplecom NW621 Dual Band Wireless USB3.0 Adapter connects a Windows or Mac computer to next generation 802.11ac wireless. AC1200 802.11ac standard with faster USB 3.0 interface provides connectivity for the 2.4GHz band at speeds of 300Mbps or 5GHz band at speeds of 867Mbps, also backward compatible with USB 2.0 and 802.11a/b/g/n networks.
NW621 Features: 5dBi adjustable High Gain antenna with 2T2R (2 transmitter, 2 receiver) configuration, that provide high performance and long distance connections for your wireless network, offering a better performance on online gaming, HD video streaming, and internet TV. Built-in WPS button for secure, for one-touch device registration. It ensures a strong and stable wireless connection and allows you to enjoy the wireless freedom around your home.
Features:
Upgrades PC or Mac to the latest 802.11ac Wi-Fi technology with 5GHz support
Dual Band connections, supports up to 867Mbps on 5GHz network and 300Mbps on 2.4GHz
5dBi high gain antenna provide high performance and long distance connection for your wireless network
Ideal for online gaming and HD video streaming
USB 3.0 Interface, backward compatible with USB 2.0
Easy to install and configure with the setup CD and Utility
Supports Windows XP/Vista/7/8/8.1/10 (32/64-bit), Mac OSX 10.4-10.11, Linux
Specifications:
Interface: USB 3.0 (compatible with USB 2.0)
Wireless Protocol: IEEE 802.11ac, backward compatible with 802.11b/g/n
Wireless Security: WEP 64/128-bit, WPA, WPA2, 802.1x
Wireless Rate: 300Mbps@2.4GHz, 867Mbps@5GHz
Antenna Type: 1* 5dBi detachable high gain antenna
Antenna Configuration: 2 Transmitter/2 Receiver (2x2:2)
System Requirements: Windows XP/Vista/7/8/8.1/10, Mac OS 10.4-10.11, Linux
Operating Temperature: 0 – 40°C
Operating Humidity: 10% - 90% non-condensing
Package Content:
1 x Simplecom NW621 AC1200 WiFi Dual Band USB Adapter with 5dBi High Gain Antenna
📦 Shipping & Delivery
Free Shipping on orders $500+. For orders under $500, a flat postage fee applies based on order weight (from $4.95).
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
