Yealink Power Supply is an external adapter is an optional 6 volt AC to DC switching power supply that can be ordered to eliminate the use of batteries. This 5V high-quality power adaptor serves as a replacement PSU for the Cisco SPA EU PSU part. The PA100 Switching Power Supply provides A/C power to Cisco SPA-9xx and SPA5xx IP phones. Yealink Power Supply is commonly purchased with the Cisco SPA504 IP phone because a power supply is not included with this phone from Cisco Small Business.
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Specifications: 40.5 Ã— 32 Ã— 4.2mm
Features: Small and exquisite appearance, durable, does not fade.
Product waterproof, shockproof, anti-corrosion
be channeling hung on a key ring, easy to carry.
a variety of styles and colors to choose from.
customers can provide design production.
25Khz / 13.56Mhz multiple chips may demand package, the composite package.