Table-top power supplies usually have 2 components: the actual supply with a DC cord attached, and the AC power cord. 》Thirdly,the most important thing is what type of DC connector your device will need. 2017 120w 24v 5a Switching Power Supply Ac Dc 100v 240v To Dual Dc... Multiple protections against over heat, over current, over voltage and short circuit. NAPAJANJE DC 12V-5A Metalno | STARVIS.M Buy VUL-00-720426 Orifice (Nat) 1/4 .021 | Exact Fit Replacement for Vulcan Hart 00-720426 | Parts - Made In USA | 180-Day Warranty at Table-top power supplies are able to provide more power than wall adapters, and also typically have a wider range of features and more agency approvals.  As our this 12V power adapter,it can work for 5050,3528,5630 LED strip light, also can for Computer,Wireless Router,ADSL Cats,HUB,Switches,Security Cameras,Audio,Video etc. RGB Music Touch Controller DC24V Side Glow RGB COB LED Strip Light Dotless 840Chips/m Dc 12v Power Cord Various DC output connectors include: 2.1*5.5mm (2.1mm inner diameter x 5.5mm outer diameter female),2.5*5.5mm,and also stripped and tinned wires. If you have any problem about our led power supply adapter, please email to us. We will respond you within 1 business day. Light Weight and Compact Design: Great for different indoor uses. Safe and Reliable: Our 12v power supply has UL, CE, FCC and RHOS Certification. Once you match up the DC plug connector with your device, find the appropriate voltage and current outputs. 》Secondly,table-top power supplies are very similar to wall adapters in that they both plug directly into the wall outlet and into your device. Quality adapter with good electrical conductivity and long performance life. Wide Applications: Suitable for the Led Strip lights, Wireless Router, ADSL Cats, HUB, Switches, Security Cameras and LCD Monitors. Easier installation, save time and provide secure cable connection.