USB-powered 5V connection
Power a compatible 5V device from an available USB-A port instead of carrying a separate wall adapter.
Power or charge a compatible 5V device from a USB-A port using a 2m cable with a positive-centre Type-M barrel plug measuring 5.5mm outer and 2.1mm inner diameter.

Direct, product-specific information to help confirm whether this model fits the intended setup.
Power a compatible 5V device from an available USB-A port instead of carrying a separate wall adapter.
The barrel plug measures 5.5mm outer diameter and 2.1mm inner diameter with positive-centre polarity.
The connected device must require 5V and no more than 0.9A; actual current is determined by the USB port.
The cable uses a black PVC jacket, moulded connectors, flexible strain relief and aluminium-Mylar foil with braid shielding.
Supplied by DeviceDeal and covered by the official StarTech.com manufacturer warranty in Australia. Retain your DeviceDeal tax invoice; coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
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Quick answers based on the supplied product information and specifications.
It is a 2m USB-A to Type-M barrel power cable for compatible 5V DC devices.
It uses a Type-M barrel plug with a 5.5mm outer diameter and 2.1mm inner diameter.
The official specification lists positive-centre polarity.
The connected device must require 5V DC and no more than 0.9A; actual current is determined by the USB port.
No. It is a USB-to-barrel power cable for powering or charging compatible devices.
Supplied examples include certain external drives, streaming media players and Bluetooth speakers, but the voltage, current, plug size and polarity must all match.
The package includes one 2m USB-to-Type-M barrel 5V DC power cable.
The Australian-version product supplied by DeviceDeal is covered by a lifetime official StarTech.com manufacturer warranty in Australia, subject to StarTech.com terms, eligibility and product assessment.
(USB2TYPEM2M)
StarTech USB2TYPEM2M
Power a compatible 5V device from an available USB-A port instead of carrying a separate wall adapter.
The barrel plug measures 5.5mm outer diameter and 2.1mm inner diameter with positive-centre polarity.
The connected device must require 5V and no more than 0.9A; actual current is determined by the USB port.
The cable uses a black PVC jacket, moulded connectors, flexible strain relief and aluminium-Mylar foil with braid shielding.
StarTech USB2TYPEM2M specifications organised from the supplied product data.

| Warranty | Lifetime |
|---|
| Connector Plating | Nickel |
|---|---|
| Cable Jacket Material | PVC - Polyvinyl Chloride |
| Cable Shield Material | Aluminium-Mylar foil with braid |
| Connector A | 1 × USB 2.0 Type-A male |
|---|---|
| Connector B | 1 × Type-M barrel power male, OD 5.50mm / ID 2.10mm |
| Voltage | 5V DC |
|---|---|
| Maximum Current | Up to 0.9A, determined by the USB port |
| Centre-Tip Polarity | Positive |
| Compatibility | Device must require 5V DC, no more than 0.9A, a 5.5mm OD × 2.1mm ID Type-M barrel connection and positive-centre polarity. |
|---|---|
| Data Support | Power only; no USB data transfer |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
|---|---|
| Storage Temperature | -10°C to 30°C (14°F to 86°F) |
| Humidity | 30% to 75% RH |
| Color | Black |
|---|---|
| Wire Gauge | 28 AWG |
| Cable Length | 6.6ft [2m] |
| Cable Outside Diameter | 4.5mm |
| Product Length | 6.0ft [1.8m] |
| Product Width | 0.6 in [1.5cm] |
| Product Height | 0.4 in [1.0cm] |
| Weight of Product | 1.6 oz [45g] |
| Package Quantity | 1 |
|---|---|
| Package Length | 5.6 in [14.3cm] |
| Package Width | 5.0 in [12.7cm] |
| Package Height | 0.7 in [1.9cm] |
| Shipping (Package) Weight | 1.7 oz [48g] |
| Included in Package | 1 × 2m USB-to-Type-M barrel 5V DC power cable |
|---|
| SKU | USB2TYPEM2M |
| Barcode # | 65030848374 |
| Brand | Startech |
| Shipping Weight | 0.0500kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.180m |
| Shipping Cubic | 0.000900000m3 |
This is the Australian-version product supplied by DeviceDeal and is covered by the official StarTech.com manufacturer warranty in Australia for lifetime.
Please retain the DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
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