DIANMU
DIANMU 2Pack 20FT Flat Power Extension Cable for Wyze Cam v4/v3/OG/v3 Pro
Bottom line: The DIANMU 2Pack 20FT Flat Power Extension Cable: Two 20ft cables per pack for 40ft of total camera placement reach; main trade-off: micro USB only - will not work with any USB Type-C camera.
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Pros & Cons
Pros
- ✓ Two 20ft cables per pack for 40ft of total camera placement reach
- ✓ Flat ribbon profile slides through closed door and window gaps
- ✓ Gold-plated USB pins and AWG-standard gauge limit voltage drop over 20ft
- ✓ Sealed Micro USB end rated for better waterproofing on outdoor mounts
Cons
- ✗ Micro USB only - will not work with any USB Type-C camera
- ✗ Blocked list includes Wyze Cam V2, Pan v2/v3, Lamp Socket, Blink Mini 2
- ✗ Not compatible with Arlo Essential 2K/2K XL 2nd gen, Arlo Pro/Pro2, Eufycam 3C
- ✗ No USB power adapter included - you reuse the camera's existing brick
Manufacturer description
The DIANMU 20FT flat power extension cable solves the problem every security camera owner hits eventually: the outlet is never where the camera needs to be. This 2-pack of Micro USB extension cords gives you 40 feet of total reach, and the flat, ribbon-style profile is thin enough to slide through the gap of a closed door or window sash without damaging the cable or leaving the frame propped open. Gold-plated USB connector pins and AWG-standard wire gauge keep voltage drop in check across the long run, and the Micro USB end uses a sealed design for better weather resistance on outdoor…
SpecPicks Verdict
SpecPicks scored DIANMU 2Pack 20FT Flat Power Extension Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. DIANMU's cables & connectors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Will this work with my Wyze Cam Pan v3?
No. DIANMU explicitly lists Wyze Cam Pan v2 and v3 as incompatible, along with Wyze Cam V2 and the Wyze Lamp Socket. It does work with Wyze Cam v4, v3, OG, and v3 Pro 2K.
Is this USB-C or Micro USB?
Micro USB on the camera end and standard USB-A on the power end. It is not compatible with any Type-C connector device, so check your camera's port before ordering.
How many cables come in the pack and how long are they?
Two cables, each 20 feet, for 40 feet of total run. DIANMU also sells the same cable in 10ft and 26ft lengths if you need a different reach.
Can I run this outside to an outdoor camera?
The Micro USB connector uses a design DIANMU describes as offering better waterproof performance, and the flat cable is thin enough to pass through a door or window gap. Check the product listing for specific IP or weather ratings.
Will a 20-foot run cause my camera to lose power or drop out?
The cable uses gold-plated USB pins and meets AWG wire gauge standards to limit voltage drop over distance.
Key Features
- 【Quality Design】Gold plated USB connector pins for better connectivity, meets AWG (American Wire Gauge) standard. And we have 10ft,20ft and 26ft extension cable of different lengths for you to choose from. Please choose freely
- 【Extensive Compatibility】This power extension cord with Micro USB connector is compatible with Wyze Cam v4, Wyze Cam v3, Wyze Cam OG, Wyze Cam v3 Pro 2K, Blink Mini, Blink Outdoor(3rd Gen), Ring Indoor Cam, KasaCam, Kami Camera, Arlo Essential spotlight, SimpliiSafe Camera, Eufycam 2/2 Pro/2C/2C Pro and more
- 【Note】Not compatible with Wyze Cam V2, Wyze Cam Pan v2/v3, Wyze Lamp Socket, Blink Mini 2, Arlo Essential 2K (2nd gen), Arlo Essential 2K XL(2nd gen), Arlo Pro/Pro2, Eufycam 3C, not compatible with any other Type-C Connector devices
- 【Long & Flat Cable】This flat cable is long and thin enough to pass through the small gap of doors or windows
- 【Better Waterproof】Our micro usb connector is special design for better waterproof performance
Full Specifications
| Brand | DIANMU |
|---|---|
| Color | White |
| Voltage | 5 Volts |
| Wattage | 10 watts |
| Plug Type | Type B |
| UL Listed | No |
| Unit Count | 2 Count |
| Item Length | 240 Inches |
| Plug Format | Type B |
| Connectivity | USB |
| Model Number | DMCAFW |
| Input Current | 2 Amps |
| Mfr Part Number | DMCAFW |
| Connector Gender | USB MALE to Micro USB MALE |
| Special Features | Waterproof |
| Number of Outlets | 1 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Power Cord Prong Count | 2 |
| Water Resistance Level | Water Resistant |
| Full listing title | DIANMU 2Pack 20FT Flat Power Extension Cable for Wyze Cam v4/v3/OG/v3 Pro, Blink Mini, Kasa Indoor, Blink Mini Pan, SimpliSafe, Charging Power Cord for Security Camera (Not for WyzePan v3, Not Type-C) |
Ready to buy?
DIANMU 2Pack 20FT Flat Power Extension Cable for Wyze Cam v4/v3/OG/v3 Pro, Blink Mini, Kasa Indoor, Blink Mini Pan, SimpliSafe, Charging Power Cord for Security Camera (Not for WyzePan v3, Not Type-C) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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