Ugreen SD/micro SD card reader adapter (USB-A/USB-C) black (CM304)
SKU: 56780620226

Ugreen SD/micro SD card reader adapter (USB-A/USB-C) black (CM304)

$55.67 $61.86
Save 10%
No.2 Bestseller on martinetexier.com >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Ugreen SD/micro SD card reader adapter (USB-A/USB-C) black (CM304)UGREEN CM304 Memory Card Reader The UGREEN CM304 adapter allows you to simultaneously read 2 memory cards with capacities up to 2TB. It provides reliable data transmission at speeds up to 5Gbps. It is also distinguished by its wide compatibility, lightweight and handiness. You can connect it to your computer or smartphone via USB or USB C. Fast data transmission The device is equipped with an advanced chip that provides fast and stable data

UGREEN CM304 Memory Card Reader

The UGREEN CM304 adapter allows you to simultaneously read 2 memory cards with capacities up to 2TB. It provides reliable data transmission at speeds up to 5Gbps. It is also distinguished by its wide compatibility, lightweight and handiness. You can connect it to your computer or smartphone via USB or USB-C.

Fast data transmission

The device is equipped with an advanced chip that provides fast and stable data transmission. With its help you can transfer files with a speed of up to 5Gbps!

Use 2 memory cards simultaneously

The reader has 2 built-in slots - for SD card and TF card. To put a card into it, just gently press it! The device supports media with a capacity of up to 2TB.

Wide compatibility

Compatibility problems are a thing of the past. The adapter works perfectly with computers and laptops as well as tablets and smartphones. It also supports OTG. Thanks to the USB and USB-C interfaces you can easily connect it to various devices. The reader is compatible with systems such as Mac OS, Windows or Linux.

You can always have it with you

The device is extremely lightweight and compact - so you can always have it on hand. You can easily put it in your bag or clip it to your backpack and take it to work or on vacation. What is more, special covers protect the reader from dust.

Brand UGREEN
Model CM304
Material ABS
Interface USB + USB-C
Max. card capacity 2TB
Ports SD card slot, TF card slot
Transmission speed Up to 5Gbps
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56780620226

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 1545 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mark
Phoenix, US
★★★★★ 5
Total GAME CHANGER - incredibly effective toothbrush for dogs
Color: Clear (2-pack)
This silicon finger brush is incredibly easy to use - and so EFFECTIVE (more on that in the last paragraph this review). At first, it seemed a little hard to get on my finger but I simply got my finger wet first under the faucet and it slipped right on with virtually no effort. And once on, it's easy to take off but doesn't slip off accidentally when in use - so - perfect! Quick & simply to clean - rinses off in the sink in seconds, and ready to use the next time. And, my dog not only lets me clean her teeth - she actually like it (this from a dog who used to hate it when I would try to brush her teeth with a regular doggy toothbrush). This silicon "brush" is incredibly maneuverable - way more so than standard dog toothbrushes or regular finger brushes. So much so it makes it super easy to not only get those normally impossible to reach back molars - AND - even the back sides of the teeth! With a normal dog tooth brush (or finger brush) my dog's clamping down made that impossible. Now, it's not only possible - it's easy! Our dog's canine teeth had build-up but it was not until I pulled her gums back and looked at her back molars that I saw how bad things had gotten - and we have a young dog! Her back molars not only had build-up but some appeared to be stained a tea colored brown that did not come off with my fingernail. It was pretty disheartening and I felt terrible. How could this happen so quickly? The vet said it was plaque (and not yet tartar) and that it wasn't bad enough to warrant a professional cleaning - yet - but that I needed to do a better job brushing. He said: "I can see exactly where your brushing stops" (referring to the condition on the back molars which I had not been able to do with a regular brush as my dog just wasn't having it). Tips: here's what's working for us. Instead of squeezing out a pea sized blog of tooth paste onto this brush, I put a tiny dab - that it's - on the very tip of the brush and focus my efforts on two of our dog's worst teeth on one side - on top and then on the bottom. Then I put another small dab and repeat on the other side of her mouth with 4 teeth on that side. Then, I use another small dab and focus work on another group of teeth. All totaled, I'm using maybe 4 to 6 very small dabs of dog toothpaste, probably half the size of pea collectively, perhaps less. That's it. However much you choose to use is up to you - be sure and use an amount that's safe and effective for your dog. Effectiveness: this works and it works well! In just 3 days using the same vanilla flavored enzymatic toothpaste by CET I was seeing improvement. By day 7, that improvement was so obvious I was actually surprised by how much better they looked. It's now been a little over two weeks and they are looking considerably better! Conservatively, I'm thinking a 50% improvement. Not bad for just 2 weeks, right? I'm actually think I'm going to be able to completely reverse things - we'll see. I'll try and update this review again in a few weeks and let you know how it's looking but in the meantime, I am absolutely thrilled with this brush. I paid $16 and it came 2 in a pack) and the first (and only one) I've been using still looks brand new after it's rinsed off. All in all - this brush is a game changer! I can now brush our dogs back teeth and even the back sides of her teeth, all in less than a couple minutes a day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 23, 2020
J
Verified Purchase
JONNA S. Delp
Los Angeles, US
★★★★★ 3
Plastic not a brush
Color: Clear (4-pack)
Love the idea, dont care for the texture. It would be nice if they were soft brush and not plastic. Would retuen but i missed the window.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
B
Verified Purchase
Belle7RN
Fort Morgan, US
★★★★★ 5
Better than a toothbrush!
Color: Blue (2-pack)
Perfect for brushing my doggies teeth! Easy to use and my dogs like it better than a toothbrush.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
M
Verified Purchase
Mica
Natrona Heights, US
★★★★★ 5
Great dog toothbrush!
Color: Blue (2-pack)
I’ve been using this product for a year now, and it’s been working great. When paired with vanilla mint enzymatic toothpaste, it effectively cleans my Pomsky’s teeth, including the back teeth. As a result, my fur baby’s teeth remain as white as ever!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
M
Verified Purchase
Mabby
Carnegie, US
★★★★★ 5
great for Odor control and also seems to be calming to the cats.
This product is magic. for my cats it not only smells good and don't need more than 1 spray pump, but it also acts to sooth the cats , creating a calmness in them somehow. I will definitely buy more as this begins to run low, love this product. Works fantastic for odor control and seems like it is not just masking. highly recommend this product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026

recommand products

Just Peachy
30.00
Anubias Chili - Submerged/Limited stock
95.00
Hyundai Genuine (Mobis) Part No.: 08VB403002 Part Name GEAR LOCK DIESEL
725.00
Buce Pandora Queen
110.00
MISS MAY I – CURSE OF EXISTENCE (RED VINYL) - LP •
24.99