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frontpage Posted by Izzy138 | Staff • Jun 30, 2025
frontpage Posted by Izzy138 | Staff • Jun 30, 2025

4-Pack Basesailor USB-to-USB Adapters (2x USB-C to USB-A, 2x USB-A to USB-C)

$4.00

$9.99

59% off
Amazon
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Basesailor Direct via Amazon has 4-Pack Basesailor USB-to-USB Adapters (2x USB-C Male to USB-A 3.0 Female, 2x USB-A Male to USB-C Female) on sale for $8 - $4 w/ promo code N7Z7RETG applied at checkout = $4. Shipping is free w/ Prime or on $35+ orders.

Thanks to Slickdeals Staff Member Izzy138 for finding this deal.

Product Info:
  • USB-C Adapters: up to 2 Amps and 5 Gbps Data Transfers
  • USB-A Adapters: up to 1.5 Amps and 480 Mbps Data Transfers
    • Note: Not intended for use with video outputs.

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by Izzy138 | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Basesailor Direct via Amazon has 4-Pack Basesailor USB-to-USB Adapters (2x USB-C Male to USB-A 3.0 Female, 2x USB-A Male to USB-C Female) on sale for $8 - $4 w/ promo code N7Z7RETG applied at checkout = $4. Shipping is free w/ Prime or on $35+ orders.

Thanks to Slickdeals Staff Member Izzy138 for finding this deal.

Product Info:
  • USB-C Adapters: up to 2 Amps and 5 Gbps Data Transfers
  • USB-A Adapters: up to 1.5 Amps and 480 Mbps Data Transfers
    • Note: Not intended for use with video outputs.

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by Izzy138 | Staff

Community Voting

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14 Comments

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Jun 30, 2025
18 Posts
Joined Dec 2024
Jun 30, 2025
TheDrink
Jun 30, 2025
18 Posts
USB-C-to-A are USB2?
Jul 2, 2025
1,713 Posts
Joined Jul 2003
Jul 2, 2025
garylapointe
Jul 2, 2025
1,713 Posts
I've purchased these a few times before. I keep them tucked in a few places for when I need an adaptor. My laptop bag, desk at home, desk at work, travel bag, and wherever else I can think of.

I don't use them anywhere as a permanent fix (except the USB printer at work), but as more for emergencies if I have the wrong cables for something or another.
Jul 3, 2025
772 Posts
Joined May 2020
Jul 3, 2025
androidf58
Jul 3, 2025
772 Posts
Haven't used these adapters manufactured by these people, but these things are great for completing the conversion of EVERYTHING to USB-C
Jul 5, 2025
59,622 Posts
Joined Feb 2009
Jul 5, 2025
DJ3xclusive
Jul 5, 2025
59,622 Posts
how's the speed transfer on these for those who purchased last time?
Pro
Jul 5, 2025
154 Posts
Joined Jun 2009
Jul 5, 2025
cliqstr
Pro
Jul 5, 2025
154 Posts
Quote from garylapointe :
I've purchased these a few times before. I keep them tucked in a few places for when I need an adaptor. My laptop bag, desk at home, desk at work, travel bag, and wherever else I can think of.

I don't use them anywhere as a permanent fix (except the USB printer at work), but as more for emergencies if I have the wrong cables for something or another.

Yep useful like when on an airplane and need to charge your phone and realizing they only have usb a outlets!
Jul 5, 2025
3,562 Posts
Joined Oct 2006
Jul 5, 2025
Xamindar
Jul 5, 2025
3,562 Posts
Quote from garylapointe :
I've purchased these a few times before. I keep them tucked in a few places for when I need an adaptor. My laptop bag, desk at home, desk at work, travel bag, and wherever else I can think of.

I don't use them anywhere as a permanent fix (except the USB printer at work), but as more for emergencies if I have the wrong cables for something or another.

Are these ones wired up correctly and work properly? I have tried a few other brands, and every time they were garbage that only worked in one orientation with USBC, like they forgot to connect up half the contacts.
Jul 5, 2025
25 Posts
Joined Nov 2015
Jul 5, 2025
sgtmartin
Jul 5, 2025
25 Posts
I ordered these exact same ones back in August of 2023, and they seem to work fine. I couldn't tell you about any technical specs like transfer speed, but I will say I've never had any obvious problems with these in terms of build quality or functionality. Honestly, the only reason why I'm buying another pack is because my girlfriend uses the C - A adapter, and a few weeks ago she stepped on the connector and broke it lol.

I can try to run some tests if anyone needs me to; but again, the three remaining adapters that I have are from a 2023. Hard to tell whether the build quality is the same after two years.

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Jul 5, 2025
1,659 Posts
Joined Aug 2007
Jul 5, 2025
munkle
Jul 5, 2025
1,659 Posts
Quote from TheDrink :
USB-C-to-A are USB2?
I guess that explains why I thought mine were defective as I was only getting USB 2.0 speeds. I bought these a while ago and it wasn't stated anywhere that 2 of them were USB 2.0.
1
1
Jul 5, 2025
639 Posts
Joined Jan 2009
Jul 5, 2025
premiumxc
Jul 5, 2025
639 Posts
Quote from DJ3xclusive :
how's the speed transfer on these for those who purchased last time?
It's literally in the description of the listing. They're usb 2.0. (The Speed You Need) For the two adapters with USB-C plugs, you can trust them to outperform the industry average level and reach 2A in terms of power output and 5 Gbps for data transfer. As for the two adapters with two USB-A plugs, you can also expect a decent 1.5 A power discharge and a data transfer speed that's on par with the standard USB 2.0 protocol.To operate properly when installed on a MagSafe, it requires a power adapter with a minimum output of 5V 1A.
Jul 5, 2025
58 Posts
Joined Sep 2009
Jul 5, 2025
Coolcat23
Jul 5, 2025
58 Posts
Dead?
Jul 5, 2025
64 Posts
Joined Jun 2015
Jul 5, 2025
panky111
Jul 5, 2025
64 Posts
I purchased same to use it for carplay ( my phone wire is USB-C and car has USA-A). It doesn't work and since then I have reset my car infotainment system few times. So buyer's, do not think to use it for carplay as it does not transfer enough data/speed needed for carplay
Jul 5, 2025
578 Posts
Joined Apr 2004
Jul 5, 2025
kechinbou!
Jul 5, 2025
578 Posts
Quote from Coolcat23 :
Dead?

Still good. I just got a pack.
Jul 5, 2025
1,405 Posts
Joined Dec 2011
Jul 5, 2025
freduke
Jul 5, 2025
1,405 Posts
Quote from Coolcat23 :
Dead?
I've been trying since yesterday and can't seem to replicate.
Jul 5, 2025
1,231 Posts
Joined Jun 2016
Jul 5, 2025
DavidD6012
Jul 5, 2025
1,231 Posts
Just a tip, if you guys want to maintain your smartphone battery life, stick to 1A chargers. I know fast chargers are all the rage. But my battery health dropped 10% after using it for a year, after I switched to the old 1A, it dropped 2% in the next year. The added heat from high Amp chargers isn't good for your battery.

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