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Item #:
143355618
Guy-Tech 12V ACDC Adapter Compatible with Grandstream HT502 HT-503 HT503 VOIP ATA SIP Phone GXE5024 GXE5028 Phone VOIP IP PBX IPBX 12VDC Power Supply
Item #:
143355618
TZS 50498
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Small and lightweight for convenience, portability and storage.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Compatibility
Designed for multiple Grandstream models, this adapter ensures seamless operation across various VOIP ATA devices, making it a versatile choice for diverse communication setups.
Reliable Power Output
With a consistent 12V output, this adapter provides stable performance essential for VOIP devices, ensuring uninterrupted communication and minimizing downtime.
Durable Design
Crafted with high-quality materials, this power supply is built to last, delivering long-term reliable use while safeguarding your devices from power surges.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Small Businesses
Ideal for small business owners using Grandstream VOIP phones needing reliable power supply for consistent communication.
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Home Office Users
Perfect for remote workers who utilize Grandstream technologies to maintain connectivity without interruptions during work hours.
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Tech Enthusiasts
Great for users who frequently upgrade or repair telecom equipment, ensuring compatibility with multiple Grandstream models.
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Non-Grandstream Devices
Incompatible with devices outside the Grandstream brand, limiting its utility for users with mixed hardware setups.
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High-Power Equipment
Not suitable for devices that require higher voltage or current ratings beyond the 12V specification provided.
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Casual Users
Not recommended for occasional phone users who may not need a dedicated power supply for VOIP devices.
Product Description
Guy-Tech 12V ACDC Adapter Compatible with Grandstream HT502 HT-503 HT503 VOIP ATA SIP Phone GXE5024 GXE5028 Phone VOIP IP PBX IPBX 12VDC Power Supply Cord Cable PS Wall Home Battery Charger
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Customer Questions & Answers
-
Question:
Is this adapter suitable for international use?
Answer: Yes, it has a wide input range of 100V - 240V, making it suitable for worldwide use. -
Question:
Does this adapter have safety features?
Answer: Yes, it includes over voltage, over heat, and short circuit protection. -
Question:
Is this an original adapter?
Answer: No, this is a brand new replacement adapter, not an original.
GUY-TECH Adapters Editorial Review
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Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TZS 50498
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Compact design for easy portability.
- High efficiency with low energy consumption.
- Operates quietly at full wattage.
- Includes essential protections: over voltage, over heat.
- Replacement adapter, brand new and reliable.
- Worldwide input compatibility (100V - 240V).
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.