Very slow recording data to Micro-SD card

[kacper6768]

I use a Huawei E3372h-153 pendrive with a Micro-SD 008G Japan card with a capacity of 8 GB and the data is recorded at a speed of 1.4 MB/s

and sometimes the recording speed increases to a maximum of over 3 MB/s.

The speed of copying from a pendrive to a computer is 20.4 MB/s

and it's enough for me, but recording on a pendrive is too slow.

I checked the speed of writing and reading from this pendrive on different computers and on Windows Professional XP SP3 32 bit and Windows 10 Pro 64 bit the speed is always the same.

 

Asus M4N68T-M LE V2
Motherboard chipset - nVIDIA nForce 7025-630a, AMD K10
Processor type - QuadCore AMD Athlon II X4 640
RAM - 4096 MB (DDR3 SDRAM) - 4 GB DDR3-1333 DDR3 SDRAM
Graphics card: AMD Radeon HD 6670 (1 GB)
Hard drive: TOSHIBA DT01ACA100
Drive: ATAPI iHAS124 B SCSI CdRom Device
Power supply: Modecom FEEL 3 400W
Windows XP Professional SP3 32 bit PL
Windows 7 Ultimate SP1 64 bit PL
Windows 10 22H2 Pro 64 bit PL

 

Motherboard: A320M PRO-VD/S (MS-7A36)
Processor type: QuadCore AMD Ryzen 3 1200
Graphics - GeForce GT 630 (1 GB)
Ram: Module size 8 GB
Drive: TOSHIBA HDWD110
Drive: ATAPI iHAS122 F
Operating system name - Microsoft Windows 10 Pro 64 bit

 

Processor type - QuadCore AMD A8-7410, 2500 MHz (25 x 100)
Motherboard name - HP ProBook 455 G3
Motherboard chipset - AMD Avalon, AMD K16.3
Physical memory - 3530 MB (DDR3 SDRAM)
Physical disk - HGST HTS725050A7E630 (500 GB)
Optical disk drive - hp HLDS DVDRW GUD1N
Graphics
Integrated: AMD Radeon R5 Series (Beema)
PCI Express 2.0 x8: AMD Radeon 530 / R7 M340 (Meso) 2GB

 

HP NX6110
Processor type Mobile Intel Celeron M 360, 1400 MHz
Hewlett-Packard motherboard name
Mobile Intel Alviso-G i910GML motherboard chipset
RAM: 768 MB (PC2700 DDR SDRAM)
 

 

[OddOod]

Could it be dying

[Alex Atkin UK]

MicroSD cards are fickle things, they often run slow.  Could also be the pen drive is designed poorly and causing the card to run hot (the faster cards run VERY hot at the best of times).

 

When I used a 3G dongle its SD reader was painfully slow compared to a dedicated SD card reader, though I'd think the 4G models would be faster.

[kokosnh]

14 hours ago, kacper6768 said:

Micro-SD 008G Japan card with a capacity of 8 GB

Do you know the spec of that microSD card? 

that kind of speeds, are normal for old, or cheap SD card. 

8GB is very low, hinting old SD card, and the lower the capacity, the lower the speeds.