# NeuPo 48 Volt Power Supply | Power Adapter Compatible with VOIP Polycom IP Phones VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, 1500 2200-46170-001, Sound Point IP 560, 670 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/neupo-48-volt-power-supply-power-adapter-compatible-with-voip-polycom--b072r285nh

**NeuPo 48 Volt Power Supply | Power Adapter Compatible with VOIP Polycom IP Phones VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, 1500 2200-46170-001, Sound Point IP 560, 670** sells for about **$14.5** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/neupo-48-volt-power-supply-power-adapter-compatible-with-voip-polycom--b072r285nh

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $14.5 |

Values are medians of real closed eBay sales, updated 2026-07-19. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DNeuPo%252048%2520Volt%2520Power%2520Supply%2520%257C%2520Power%2520Adapter%2520Compatible%2520with%2520VOIP%2520Polycom%2520IP%2520Phone%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DNeuPo%252048%2520Volt%2520Power%2520Supply%2520%257C%2520Power%2520Adapter%2520Compatible%2520with%2520VOIP%2520Polycom%2520IP%2520Phone%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | NEUPO |
| Category | Home Audio & Theater |

## About

This is the NeuPo 48 Volt Power Supply, model 2200-46170-001. It functions as a power adapter compatible with various VOIP Polycom IP Phones, including models like VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, 1500, 2200, Sound Point IP 560, and 670.

This adapter is sought by users maintaining or upgrading Polycom VoIP phone systems.

The resale value is determined by the unit's physical condition, whether it is complete, and the specific edition or model number being sold.

## FAQ

**What devices is this power supply compatible with?**

This power supply is compatible with several VOIP Polycom IP Phones, including VVX 300, 301, and Sound Point IP 560.

**What factors affect the resale value of this adapter?**

The resale value is driven by the item's condition, its completeness, and the specific edition.

**What is the model number for this power supply?**

The model number listed for this NeuPo power supply is 2200-46170-001.

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Full price guide: https://junkpal.ai/products/neupo-48-volt-power-supply-power-adapter-compatible-with-voip-polycom--b072r285nh
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-19, based on real sold listings (junkpal.ai)"