Poly 89D17AA#AC3

Overview

The Poly 89D17AA#AC3 is a USB Wi-Fi adapter designed to add wireless connectivity to your devices without requiring internal installation. It supports fast and reliable IEEE 802.11ac wireless networks with dual-band capability for both 2.4GHz and 5GHz frequencies. This adapter is ideal for connecting USB-equipped VoIP adapters and VVX phones, providing a secure and stable internet connection in office or home environments where cable management and flexible device placement are important.

Key features

• USB interface allows for quick and easy installation without opening your device
• Supports IEEE 802.11ac standard to deliver fast wireless speeds and improved network performance
• Dual-band support helps maintain a stable connection by switching between 2.4GHz and 5GHz networks depending on interference and range
• Compact external design makes it easy to position the adapter discreetly near your device
• Enables wireless connectivity for VoIP adapters and VVX phones, reducing the need for Ethernet cables
• Built-in wireless data encryption protects sensitive communications and business information
• Compatible with Power over Ethernet (PoE) devices when used with an additional power adapter, increasing installation flexibility

Key specs

• Wireless standard: IEEE 802.11ac
• Frequency bands: 2.4GHz and 5GHz dual-band
• Interface: USB
• Dimensions: 5.3 inches x 6.3 inches x 1.1 inches

Connectivity and compatibility

This adapter connects via USB, making it compatible with a wide range of devices that support USB interfaces, especially VoIP adapters and Poly VVX phones. Its dual-band Wi-Fi support ensures it can connect to most modern wireless routers and access points, providing flexibility in network environments. The option to use it with PoE devices via an additional power adapter adds to its versatility in professional setups.

Ideal uses and environments

The Poly 89D17AA#AC3 fits well in office spaces, conference rooms, and home offices where running Ethernet cables is impractical or undesirable. It is a strong choice for users who need reliable wireless connectivity for VoIP communications, helping maintain clear calls and secure data transmission. Its compact size and easy setup make it suitable for both temporary and permanent installations where network flexibility is a priority.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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