---
product_id: 483780885
title: "Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output"
brand: "buck tape as tough as a buck"
price: "₩142675"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/483780885-buck-cisco-ads0202-u120167-u-oem-20w-replacement-ac-power
store_origin: KR
region: South Korea
---

# 20W Power Output Compatible with Cisco IP Phones & AT&T Uverse 120V Input Voltage Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output

**Brand:** buck tape as tough as a buck
**Price:** ₩142675
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Cisco gear with confidence — never miss a call or stream!

## Quick Answers

- **What is this?** Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output by buck tape as tough as a buck
- **How much does it cost?** ₩142675 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/483780885-buck-cisco-ads0202-u120167-u-oem-20w-replacement-ac-power)

## Best For

- buck tape as tough as a buck enthusiasts

## Why This Product

- Trusted buck tape as tough as a buck brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Surge Protection:** Engineered to reduce power surges, safeguarding your valuable electronics.
- • **Easy Installation:** Plug-and-play setup with standard wall outlet compatibility for instant use.
- • **Compact & Portable:** Lightweight design makes it easy to carry and replace on the go.
- • **Reliable OEM Power:** Genuine Buck adapter ensures seamless device performance without interruptions.
- • **Universal Compatibility:** Perfectly fits AT&T Uverse ISB7000/ISB7005 and Cisco IP Phones 8800, 9900, & Wireless 8821.

## Overview

The Buck Cisco ADS0202-U120167(U) is a genuine OEM 20W AC power adapter delivering 12V at 0.6A output, designed specifically for AT&T Uverse cable boxes and Cisco IP phones. With a 120V 1.67A input operating at 50-60 Hz, it offers reliable, surge-protected power in a compact, easy-to-install form factor, ensuring your devices stay powered and ready.

## Description

Sponsored Ad - Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output

## Features

- Brand: BUCK TAPE AS TOUGH AS A BUCK
- Compatible Model: AT&T Uverse cable box ISB7000/ISB7005, Cisco IP phones 8800 and 9900 series, and Wireless IP Phone 8821
- Usage: Genuine OEM 20W AC power adapter from Cisco
- Input: 120V 1.67A operating at 50-60 Hz
- Output: 12V 0.6A

## Product Details

- **Brand:** BUCK TAPE AS TOUGH AS A BUCK
- **Connector Type:** 2-Pin
- **Compatible Devices:** Cellular Phones
- **Compatible Phone Models:** Dreamstation, Lemax
- **Included Components:** Power Cord
- **Special Feature:** Braided Cable, Lightweight Design
- **Color:** Black
- **Input Voltage:** 120 Volts (AC)
- **Amperage:** 1.6 Amps
- **Wattage:** 20 watts

## Images

![Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output - Image 1](https://m.media-amazon.com/images/I/81TMFwZTfTL.jpg)
![Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output - Image 2](https://m.media-amazon.com/images/I/71eCO05AkOL.jpg)
![Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output - Image 3](https://m.media-amazon.com/images/I/710NE9rRNBL.jpg)
![Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output - Image 4](https://m.media-amazon.com/images/I/71-x1P4uh1L.jpg)
![Buck Cisco ADS0202-U120167(U) OEM 20W Replacement AC Power Adapter for AT&T Uverse Cable Box ISB7000 / ISB7005, Cisco IP Phones 8800, 9900, and Wireless IP Phone 8821-12V 0.6A Output - Image 5](https://m.media-amazon.com/images/I/5191nECeYnL.jpg)

---

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**Shop now:** [https://www.desertcart.kr/products/483780885-buck-cisco-ads0202-u120167-u-oem-20w-replacement-ac-power](https://www.desertcart.kr/products/483780885-buck-cisco-ads0202-u120167-u-oem-20w-replacement-ac-power)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-04*