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🔋 Power smarter, charge greener — never miss a beat with MagicConn!
The DSD TECH MagicConn SH-CP12A cable converts USB-C Power Delivery (PD) from 40W up to 100W into a stable 12V DC output via a 5.5mm x 2.5mm connector, ideal for powering devices like routers and switches. Designed with sustainability in mind, it supports fast charging while reducing electronic waste. Compatible only with PD chargers supporting 12V output, it comes with a 1-year warranty and dedicated customer support.







| ASIN | B0B9FDZX7P |
| Best Sellers Rank | 3,857 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 530 in USB Cables |
| Brand | DSD TECH |
| Cable Length | 1.2 Metres |
| Cable Type | USB |
| Cable type | USB |
| Colour | Black |
| Compatible Devices | USB-C PD enabled devices |
| Compatible Phone Models | USB-C PD enabled smartphones |
| Compatible devices | USB-C PD enabled devices |
| Compatible phone models | USB-C PD enabled smartphones |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Female |
| Connector Type | USB Type C |
| Connector type | USB Type C |
| Country Of Origin | China |
| Customer Package Type | Flat Package |
| Customer Reviews | 4.3 out of 5 stars 445 Reviews |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 1.2 Metres |
| Item Shape | Flat |
| Manufacturer | DSD TECH |
| Manufacturer Part Number | SH-CP12A |
| Maximum Current | 3 Milliamps |
| Maximum Voltage | 12 Volts (DC) |
| Model Name | SH-CP12A |
| Model Number | SH-CP12A |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Fast charging, USB-C to DC conversion |
| Product Warranty | 1 Year Warranty Against Manufacturer Defects |
| Recommended Uses For Product | Powering or charging devices with a DC 5.5mm x 2.5mm interface via USB PD power supply |
| Special feature | Fast charging, USB-C to DC conversion |
| Specification Met | USB-IF |
| UPC | 794251082204 |
| Unit Count | 1.0 count |
| Wattage | 45 watts |
M**.
Great for my hotspot
Bought this to power my Helium Hotspot miner using the solar battery pack in the shed. Is absolutely spot on and delivers the power required no problem
K**R
12v trigger cable
Works well, as expected in providing 12v from a power bank
M**Ł
MPC One+ compatible
Works with MPC One+ and PowerDelivery 65W serving stable 12V 3A to my groovebox. Recommended!
J**D
Be careful
Only just received the cable today, but seems great so far. As others have mentioned, if your USB C plug doesn't provide the correct voltage this cable will still output power, but at whatever voltage the plug provides. This is bad behavior. It should output the claimed voltage or nothing at all to prevent harming your devices. I'll likely buy a few more of these, as they're amazing for cable management, but I'm gonna buy an inline voltage meter to make verifying power output easier. It was also annoying that the polarity wasn't listed anywhere on the product page or even on the cable itself.
A**D
Works as expected, check the charger supports the required output voltage though
When I got the item (12V type) I plugged it into an ipad charger and measured the voltage, it only gave me 9V, I thought I had been sent the wrong item! But turns out the ipad charger does not support 12V so it was producing max 9V instead, so double check the output voltage before plugging it into an expensive device! Intuitively I would have expected it to give nothing instead the lower voltage of an incompatible charger. Otherwise, given a suitable charger, has been working great for me powering wifi router, ethernet switch, etc
R**R
USB C to 12V
Could be a great product, but I misunderstood the description. I wanted a 12V to USB C, but this does the opposite. My mistake.
A**R
Works as expected
Enables me to charge my camera battery from my portable power bank, which can supply 12v). 👍
C**E
Doesn't work
Tried hooking it up to a USB hub, doesn't really work
D**O
Una svolta, forse la "killer app" del Power Delivery
Premessa: ho comprato una ciabatta smart compatibile Smartlife con 4 shuko e 3 usb PD per gestire e monitorare due PC e due monitor sulla scrivania. Problema: la vecchia ciabatta non aveva le usb ma 6 prese, per cui mi sono trovato due apparecchi (Timvision e fotocamera Sony usata come webcam) da alimentare. Soluzione: un normale cavo usb per la Sony e questo fantastico cavetto per uscire in 12v verso il decoder Timvision! Questi cavi aprono infinite possibilità per tutti quelli apparecchi -router, switch, decoder, raspberry, ecc ecc ecc- che prima erano vincolati ad un alimentatore dedicato per voltaggi diversi dal 5v e/o amperaggi superiori ad una usb standard. Il prezzo è più che giustificato per quello che offrono!
K**E
Just cool gadgets
Works! Cool to know I can get 12v from my PD power sources. A PD power bank can be used to drive 12v accessories etc. neat!
G**S
Cable for led strip 12v
I ordered this cable to connect a 12v led strip to a power bank. This led strip was came with a AC/DC transformator to wall plug, but i wanted to connect it to a power bank so i needed this cable to trigger 12 v from the power bank and support above 30 watts to give enough power to the led strip. This cable was the solution, he is negotiatin the 12v with the power bank and the led strips are working.
S**N
ok
J**E
Alimentation DC
Un câble USB‑C PD → 12 V fiable et très pratique pour alimenter des appareils en DC J’ai acheté ce câble MagicConn SH‑CP12A pour alimenter un appareil en 12 V à partir d’un chargeur USB‑C Power Delivery, et il fonctionne parfaitement. La tension est stable et la compatibilité est bonne. Ce que j’ai apprécié La négociation Power Delivery se fait automatiquement : le câble demande 12 V au chargeur et la sortie est stable. La prise DC 5.5 × 2.5 mm est standard et fonctionne avec de nombreux appareils (routeurs, petits équipements électroniques, mini‑PC, etc.). Le câble est solide, les connecteurs tiennent bien et la longueur est suffisante pour un usage bureau ou atelier. Aucun bruit électrique, pas de coupure ni de variation de tension pendant l’utilisation. Très pratique pour remplacer un bloc secteur encombrant par un chargeur USB‑C moderne. Idéal pour les setups portables, les tests électroniques ou l’alimentation d’appareils en déplacement. Ce que j’ai moins aimé Il faut impérativement un chargeur USB‑C PD capable de fournir 12 V, sinon le câble ne sortira rien. Le câble peut légèrement chauffer si l’appareil consomme beaucoup, ce qui reste normal. Pas d’adaptateur 5.5×2.1 mm fourni, pourtant très courant. Pour qui c’est idéal Pour alimenter des appareils 12 V via un chargeur USB‑C PD. Pour les bricoleurs, électroniciens, makers et utilisateurs nomades. Pour remplacer un transformateur 12 V classique par une solution plus compacte. Pour les tests, bancs de montage, routeurs, écrans portables, mini‑PC, etc. Verdict Un câble USB‑C PD → 12 V fiable, stable et très pratique. Parfait pour alimenter des appareils en DC avec un chargeur moderne. Excellent rapport qualité‑prix.
Trustpilot
4 days ago
2 weeks ago