![JSAUX USB C to USB 3.0 Adapter [2 Pack], USB C Male to USB Female OTG Cable Adapter Compatible with MacBook Pro/Air, iPhone 17 Pro Max/iPhone Air/17e/16e/16/15 Series, Samsung Galaxy S25/S24/S23](https://m.media-amazon.com/images/I/41Q9tgu65+L._SL500_.jpg)
JSAUX
JSAUX USB C to USB 3.0 Adapter
Bottom line: The JSAUX USB C to USB 3.0 Adapter ($8.99 on Amazon as of 2026-10-06): Two adapters for 8.99 USD, so you can keep one in a bag and one at the desk; main trade-off: no video output, so it will not drive an external monitor.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Two adapters for 8.99 USD, so you can keep one in a bag and one at the desk
- ✓ USB 3.0 at up to 5Gbps, 10x faster than USB 2.0 for HD video transfers
- ✓ Aluminum alloy body instead of bare plastic housing
- ✓ Nylon braided cable flexes at the joint rather than snapping like a rigid dongle
Cons
- ✗ No video output, so it will not drive an external monitor
- ✗ 5Gbps caps it below USB 3.2 Gen 2 and Thunderbolt adapters
- ✗ Short cable design means the drive dangles rather than sitting flush
- ✗ Host device must support OTG, which rules out some older USB-C tablets
Manufacturer description
Turn any USB-C phone, tablet, or laptop into a host port with the JSAUX USB-C to USB 3.0 OTG adapter, sold as a 2-pack for 8.99 USD. Each adapter carries a USB-A female port on one end and a USB-C male plug on the other, so a flash drive, keyboard, mouse, game controller, or powered hub connects straight to a MacBook Pro, MacBook Air, iPhone 17 Pro Max, iPhone Air, iPhone 16e, or Samsung Galaxy S25, S24, and S23 handset. The USB 3.0 link runs at up to 5Gbps, roughly ten times the throughput of USB 2.0, which is what makes moving HD video files or a photo library off a phone practical instead…
SpecPicks Verdict
SpecPicks scored JSAUX USB C to USB 3.0 Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the storage adapters category. JSAUX's storage adapters 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 storage adapters 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 iPhone 16 or iPhone 17 Pro Max?
Yes. JSAUX lists the iPhone 17 Pro Max, iPhone Air, 17e, 16e, 16 series, and 15 series as compatible, along with MacBook Pro and MacBook Air. Any USB-C device supporting OTG should work.
Can I connect this to a TV or monitor for video?
No. JSAUX states the adapter is not compatible with video output. It is a data-only OTG adapter for USB peripherals like drives, keyboards, and mice.
How fast does it transfer files?
Up to 5Gbps via USB 3.0, which JSAUX describes as roughly 10 times faster than USB 2.0. Real-world speed depends on the drive or peripheral you attach.
How many adapters come in the package?
Two. This is sold as a 2-pack, currently listed around 8.99 USD, so the per-adapter cost is under 5 USD.
Will it power a USB hub or an external hard drive?
It supports hubs and standard USB peripherals through OTG, but power comes from your host device. Bus-hungry gear like a spinning external drive is safer on a powered hub. Check the product listing for warranty terms.
Key Features
- USB OTG(On The Go): Plug in and use computer peripherals, such as flash drive, keyboard, hub, mouse and more, makes your USB C devices compatible with USB drives and any other USB devices that support OTG. Not compatible with video output.
- USB 3.0 Super Speed Transfer: Full USB 3.0 super speed data transfer up to 5Gbps, 10x faster than USB 2.0; Transfer files, HD movies and songs to your USB C devices in seconds
- Nylon Tangle-free Design: Tangle-free nylon braided design, premium nylon braided cable adds additional durability and tangle free
- Aluminum Body: Made out of sturdy aluminum alloy, innovative engineering ensures durability and a long life span
- What you get: We provide this 2 USB C adapters. If you have any questions,we will resolve your issue within 24 hours; Compatible with all USB C devices, Samsung Galaxy S25/S24/S23, MacBook Pro/Air, LG G6 G5 V20 and more.
Full Specifications
| Brand | JSAUX |
|---|---|
| Color | Grey |
| Finish | Metallic |
| Unit Count | 2 Count |
| Connectivity | USB-C |
| Model Number | JSAUXOTG3001GREY |
| Aluminum Body | Made out of sturdy aluminum alloy, innovative engineering ensures durability and a long life span |
| Compatibility | iOS |
| Input Voltage | 20 Volts |
| Warranty Type | Limited |
| Connector Type | USB C to USB 3.0 |
| Item Dimensions | 5.9 x 0.15 x 0.15 inches |
| Mfr Part Number | CTAOTG-1 |
| Number of Items | 2 |
| Number of Ports | 2 |
| Power Plug Type | No Plug |
| Nylon Tangle-free Design | Tangle-free nylon braided design, premium nylon braided cable adds additional durability and tangle free |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item dimensions L x W x H | 5.9 x 0.15 x 0.15 inches |
| USB 3.0 Super Speed Transfer | Full USB 3.0 super speed data transfer up to 5Gbps, 10x faster than USB 2.0; Transfer files, HD movies and songs to your USB C devices in seconds |
| Full listing title | JSAUX USB C to USB 3.0 Adapter [2 Pack], USB C Male to USB Female OTG Cable Adapter Compatible with MacBook Pro/Air, iPhone 17 Pro Max/iPhone Air/17e/16e/16/15 Series, Samsung Galaxy S25/S24/S23 |
Ready to buy?
JSAUX USB C to USB 3.0 Adapter [2 Pack], USB C Male to USB Female OTG Cable Adapter Compatible with MacBook Pro/Air, iPhone 17 Pro Max/iPhone Air/17e/16e/16/15 Series, Samsung Galaxy S25/S24/S23 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.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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