Bonne carte µsd d'une capacité réelle de 3,71 Go, déjà formaté FAT 32. Reconnue immédiatement, pas besoin d'installation de pilotes. L'adpatateur usb 2 permet un branchement rapide sur un port USB de mon ordinateur sans soucis.

Bonne carte µsd d'une capacité réelle de 3,71 Go, déjà formaté FAT 32. Reconnue immédiatement, pas besoin d'installation de pilotes. L'adpatateur usb 2 permet un branchement rapide sur un port USB de mon ordinateur sans soucis.

Bonne carte µsd d'une capacité réelle de 3,71 Go, déjà formaté FAT 32. Reconnue immédiatement, pas besoin d'installation de pilotes. L'adpatateur usb 2 permet un branchement rapide sur un port USB de mon ordinateur sans soucis.

O cartão e o leitor funcionam bem, bom valor para o dinheiro.

The card and reader work well, good value for money.

O cartão e o leitor funcionam bem, bom valor para o dinheiro.

Delivery time to EU: 1 month, 7 days, very well packed, product works fine.

Delivery time to EU: 1 month, 7 days, very well packed, product works fine.

Delivery time to EU: 1 month, 7 days, very well packed, product works fine.

as described. good quality. works with Windows 10 no problem.

as described. good quality. works with Windows 10 no problem.

as described. good quality. works with Windows 10 no problem.

OK

OK

OK

Idéal en déplacement, bon produit

Idéal en déplacement, bon produit

Idéal en déplacement, bon produit

Cheap price. Just want the card for my transmitter. Small memory size cards are getting hard to purchase nowadays.

Cheap price. Just want the card for my transmitter. Small memory size cards are getting hard to purchase nowadays.

Cheap price. Just want the card for my transmitter. Small memory size cards are getting hard to purchase nowadays.

It could be a good value for money, but the card reader was defective.

It could be a good value for money, but the card reader was defective.

It could be a good value for money, but the card reader was defective.

Got this for my Yi and it works great 4GB is small but I don't store on it just transfer to my pc with it..

Got this for my Yi and it works great 4GB is small but I don't store on it just transfer to my pc with it..

Got this for my Yi and it works great 4GB is small but I don't store on it just transfer to my pc with it..

The reader I got was actually purple. I dare say it's a pick and mix. The card performs as you would expect for a 4Gb TF card, that is to say slowly by today's standards of big memory cards. When using this capacity and standard, speed is not usually of the essence so I will say it's OK. Your device will probably not be able to use USB 3.0 speeds anyway, so look at the lower figures with USB 2.0, that's a more likely situation in real life. The speeds are not that different anyway. Check out my Crystal Disk Mark 6.0 results if you want a clearer idea of what to expect: ----------------------------------------------------------------------- CrystalDiskMark 6.0.0 x64 (C) 2007-2017 hiyohiyo Crystal Dew World : https://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes 4Gb Micro-SD using USB 2.0 reader Sequential Read (Q= 32,T= 1) : 13.945 MB/s Sequential Write (Q= 32,T= 1) : 4.221 MB/s Random Read 4KiB (Q= 8,T= 8) : 6.951 MB/s [ 1697.0 IOPS] Random Write 4KiB (Q= 8,T= 8) : 0.086 MB/s [ 21.0 IOPS] Random Read 4KiB (Q= 32,T= 1) : 6.724 MB/s [ 1641.6 IOPS] Random Write 4KiB (Q= 32,T= 1) : 0.086 MB/s [ 21.0 IOPS] Random Read 4KiB (Q= 1,T= 1) : 4.758 MB/s [ 1161.6 IOPS] Random Write 4KiB (Q= 1,T= 1) : 0.085 MB/s [ 20.8 IOPS] Test : 50 MiB (x9) [Interval=5 sec] Date : 2018/05/14 14:23:46 OS : Windows 10 [10.0 Build 17134] (x64)

The reader I got was actually purple. I dare say it's a pick and mix. The card performs as you would expect for a 4Gb TF card, that is to say slowly by today's standards of big memory cards. When using this capacity and standard, speed is not usually of the essence so I will say it's OK. Your device will probably not be able to use USB 3.0 speeds anyway, so look at the lower figures with USB 2.0, that's a more likely situation in real life. The speeds are not that different anyway. Check out my Crystal Disk Mark 6.0 results if you want a clearer idea of what to expect: ----------------------------------------------------------------------- CrystalDiskMark 6.0.0 x64 (C) 2007-2017 hiyohiyo Crystal Dew World : https://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes 4Gb Micro-SD using USB 2.0 reader Sequential Read (Q= 32,T= 1) : 13.945 MB/s Sequential Write (Q= 32,T= 1) : 4.221 MB/s Random Read 4KiB (Q= 8,T= 8) : 6.951 MB/s [ 1697.0 IOPS] Random Write 4KiB (Q= 8,T= 8) : 0.086 MB/s [ 21.0 IOPS] Random Read 4KiB (Q= 32,T= 1) : 6.724 MB/s [ 1641.6 IOPS] Random Write 4KiB (Q= 32,T= 1) : 0.086 MB/s [ 21.0 IOPS] Random Read 4KiB (Q= 1,T= 1) : 4.758 MB/s [ 1161.6 IOPS] Random Write 4KiB (Q= 1,T= 1) : 0.085 MB/s [ 20.8 IOPS] Test : 50 MiB (x9) [Interval=5 sec] Date : 2018/05/14 14:23:46 OS : Windows 10 [10.0 Build 17134] (x64)

The reader I got was actually purple. I dare say it's a pick and mix. The card performs as you would expect for a 4Gb TF card, that is to say slowly by today's standards of big memory cards. When using this capacity and standard, speed is not usually of the essence so I will say it's OK. Your device will probably not be able to use USB 3.0 speeds anyway, so look at the lower figures with USB 2.0, that's a more likely situation in real life. The speeds are not that different anyway. Check out my Crystal Disk Mark 6.0 results if you want a clearer idea of what to expect: ----------------------------------------------------------------------- CrystalDiskMark 6.0.0 x64 (C) 2007-2017 hiyohiyo Crystal Dew World : https://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes 4Gb Micro-SD using USB 2.0 reader Sequential Read (Q= 32,T= 1) : 13.945 MB/s Sequential Write (Q= 32,T= 1) : 4.221 MB/s Random Read 4KiB (Q= 8,T= 8) : 6.951 MB/s [ 1697.0 IOPS] Random Write 4KiB (Q= 8,T= 8) : 0.086 MB/s [ 21.0 IOPS] Random Read 4KiB (Q= 32,T= 1) : 6.724 MB/s [ 1641.6 IOPS] Random Write 4KiB (Q= 32,T= 1) : 0.086 MB/s [ 21.0 IOPS] Random Read 4KiB (Q= 1,T= 1) : 4.758 MB/s [ 1161.6 IOPS] Random Write 4KiB (Q= 1,T= 1) : 0.085 MB/s [ 20.8 IOPS] Test : 50 MiB (x9) [Interval=5 sec] Date : 2018/05/14 14:23:46 OS : Windows 10 [10.0 Build 17134] (x64)