4GB Class 6 SDHC GPS card

Status: In Stock
  • Support Digital phone, Audio player, DV recorders, Cameras, Kid toy,  automation Platform, and tablets
  • This card uses Hynix and Samsung Flash
Deals ends in:


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Bulk deal
Quantity Discount Discounted price
100 - 500 $0.05 -
501 - 1000 $0.08 -
1001 + $0.12 -
Bulk pricing will be applied to package:
Free shipping
UP to 300pcs
lead time
Free sample
(minimal order quantity)
Product description:
Technical detail
manufacture MRT
Flash Type MLC and TLC
Weight 3g (0.11oz)
Speed 6MB/s by Write, 15-20MB/s by Read
Dimension for Standard SD Card 32x24x2mm (L x W x D)
Disk system FAT
Digital photos at 8MP store up to 1500 phtos
Video at 9 Mbps almost an hour
Operating Temperature -13º F to 185º F (-25º C to 85 º C)
Storage Temperature -40º F to 185º F (-40º C to 85º C)
Standard SD 2.0
Shipping Time 3 - 5 days by DHL
Custom Sticker Size: 20x25mm (mm)  / 0.78 x 0.98  inches
Testing we have for SD 4GB Card Class6
All MRT memory cards are tested in our quality lab, it aims to ensure high performance, stable quality, and good compatibility. MRT regularly proceed reliability tests, ATTO test and h2test on them. These tests can guarantee the endurance of 4GB cards, every piece we ship will be formatted and functional. This memory card from MRT is designed for use in SDHC-enabled device, the speed and performance can reach higher level. Moreover, our rigorous testing has assured durability, and all the cards are shockproof, waterproof and x-ray proof.
H2test result for bulk SD Card 4GB Class6:
SD Card 4GB Class6 Datasheet
product detail

This Wholesale SDHC 4gb sd card bulk Class6 can increase storage capacity and provide faster speed in your devices. Such as digital camera, video player and other portable device with SD Slot. In fact, the speed of class 6 is fast enough to meet the demand of daily application. Meanwhile, you can transfer hundreds of photos in minutes. This is full size SD card, the quality we provide is consumer grade and industrial grade. Basically, the benefits from MRT order is stable control on BOM and life circle. In other words, SDHC stands for high-capacity SD card. Although 4GB is not big volume at present, it is large enough to load thousands of photos as well as hours of video and uncountable files. In short, the optimized performance of class 6 card can match most application in the market, the excellent compatibility of it conducts a high demand.

Quality standard
  • 6MB/s by Write, 15-20MB/s by Read
  • 50pcs per tray. Standard Packing: Bulk Package
  • Warranty: 2 year
  • Support: CPRM and SPI
  • Lead Time for Wholesale SD 4GB: within one day after order Confirmed; Shipping Time: 3 days by DHL.
  • system: Available for customizing CID for car system
  • Where to USE: SDHC card 4GB class 6 is widely used in Car speaker, old phones, tablets, led controller, running machine and cameras. Above all, the space of 4GB is big enough to load large data. Such as video, music, operating files and system data. What’s more, the controller and flash for 4GB is available for customization, the sources we provide can be compatible with most devices. The transferring speed of this version can reach 20MB/S by read, this advantage caters for many recording devices with high resolution, which is highly welcome by photographers, car drivers and GPS users.
Flash And Controller type
  • SLC and MLC (contact us if you have specific demands)
  • Controller for SD 4GB Class6: The stable option is SMI, and CBM 3688
Order Instruction (Buying Guide)
  • 300pcs order for 4GB SD Class6 Card is free shipping, all the SD card will be packed by tray or bag. You can order online if you accept bulk pack, you can email us if you need own logo or package.
  • MLC Flash (Contact us if you go for SLC)
1 review for 4GB Class 6 SDHC GPS card
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1 star
Bill KramerMarch 6, 2018
These SD 4GB are doing what they were bought for. I purchased a bunch of different card sizes for taking pictures and video, it came quickly and I've already used it for pictures and video.
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