請問如何知道自己電腦主機板能不能支援到USB 3.0速度讀取的64G隨身碟呢？ 我姑姑電腦是舊型雙核心2.4G 而作業系統是Win XP SP3版本的 不知道USB 3.0速度的64GB的隨身碟能不能讀取的到？因為想買隨身碟但又怕電腦讀取不到隨身碟、所以尋問大家?

這個是規格表
很明顯不支援USB 3.0
但是USB3.0 向下支援USB2.0
讀取速度就是2.0的速度
所以結論是可以

Hewlett-Packard 0AA8H Motherboard Specifications.


Chipset
Intel Q35 Express
Video
Intel GMA 3100
Memory
4 * 240-pin DDR2 DIMM slots Supports DDR2 667/800 Dual Channel non-ECC, un-buffered memory (Max - 8GB)
Expansion Slots
3 * PCI
2 * PCI Express x1
1 * PCI Express x16

Storage
4 * SATA 3.0Gb/s connectors

Audio
ADI 1884 – High Definition

Ethernet
Intel 82566DM – Gigabit

USB
Total 8

Special Features
* CPU Smart Fan Function
Rear Panel
6 x USB 2.0 ports
1 x RJ-45 LAN port
1 x VGA port
1 x Audio I/O
1 x Parallel port
1 x Serial port
1 x PS/2 green color for mouse
1 x PS/2 purple color for keyboard

Internal
1 x 4-pin CPU Fan connector
1 x 3-pin Chassis System Fan connectors
1 x 4-pin ATX 12V Power connector
1 x 24-pin ATX Power connector
1 x Clear CMOS jumper
1 x Battery socket (3V)
1 x Front Audio header
1 x Front Panel header
1 x USB header

BIOS
Form Factor
 

一下為一般之顏色標示
   USB2.0 白或黑
   USB3.0 藍
   USB3.1 紅

usb3.0要裝置驅動程式，硬體上usb3.0的插口是藍色的

看孔的顏色就知道了，銀色是2.0，藍色一定是3.0。

USB can support backward.

In this case, the USB speed will not reach USB 3.0 standard, but USB 2 standard.

It will be slow.

你姑姑的電腦

主機板是哪一張?