LORDWORLD
LORDWORLD Micro SD to SD Extender Cable 100mm UHS-III
Extends a microSD card to a full-size SD slot with a 100 mm flexible cable supporting UHS-I, UHS-II and UHS-III speeds up to 321 MB/s
- Extends microSD cards 100 mm for hard-to-reach slots
- Supports UHS-I speeds up to 104 MB/s for fast transfers
- Handles UHS-II and UHS-III bandwidth up to 321 MB/s
- Tested at 250 MB/s with a 270 MB/s UHS-II card
- Flexible cable fits GPS, ROCK Pi 4, Raspberry Pi and industrial gear
Micro SD to SD Extender Cable 100mm UHS-III
This adapter extends a microSD card into a full-size SD slot using a flexible 100mm cable. It suits developers and technicians who need to access a card on a Raspberry Pi, ROCK Pi 4, GPS unit or similar embedded board without removing the board from its enclosure. The male microSD end plugs into the host device while the female SD end accepts standard SD, SDHC or SDXC cards. It is not for users who want a fixed internal card slot or a longer reach than 100mm.
UHS-III interface speed limits
The cable supports UHS-I at up to 104MB/s and high-speed mode at 52MB/s, and UHS-II or UHS-III at up to 321MB/s. In practice a UHS-II card rated at 270MB/s delivered 250MB/s through the extender. Real-world throughput will vary with card quality, host controller and cable routing. Buyers who need guaranteed maximum bus speed should test their specific card and host combination.
Build quality and daily use
The short flexible cable lets you route the SD card around tight chassis spaces or outside a case for quick swaps. The TF male to SD female connectors are designed for repeated insertion cycles in development and service scenarios. The 100mm length keeps signal loss low but limits placement options to very close proximity. It is not for permanent installations that demand a rigid PCB mount or a longer cable run.
Highlights
- Extends microSD cards 100 mm for hard-to-reach slots
- Supports UHS-I speeds up to 104 MB/s for fast transfers
- Handles UHS-II and UHS-III bandwidth up to 321 MB/s
- Tested at 250 MB/s with a 270 MB/s UHS-II card
- Flexible cable fits GPS, ROCK Pi 4, Raspberry Pi and industrial gear
Specifications
| Brand | LORDWORLD |
|---|
Questions about this item
Which cable length should I choose for my ROCK Pi 4 build?
The cable measures 100 mm including both connectors, a length designed to reach from the board header to an external slot without excess slack.
What real-world throughput can I expect with a UHS-II card rated at 270 MB/s?
Testing with that card delivered 250 MB/s through the extender, so you lose only a small margin versus a direct slot.
Does the UHS-III label mean the adapter supports the 321 MB/s bus speed?
The adapter is rated for the UHS-III 321 MB/s interface, but actual speed will depend on the card and host controller used.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
