对 10楼 cocat 的回复：
我的文化程度低,写的不好.....
1.国外都是机卡一体的机器过来是要该卡的
2.我说的是可以使用的,不是拿到手就是64和256,如果你的是请告诉我是什么型号的主板
3.USB到底是多少我也不专业,鉴别不了.下面是官方网站的请大侠看看
Specifications
Carriers: Verizon,Sprint
Announcement: Link to Announcement
Status: Concept
Release Date: est. June 2007
Form Factor: Landscape Slider
Dimensions: 2.28" x 4.33" x 0.73"
Weight: 5.62 oz.
Software
Platform: Windows Mobile - Pocket PC
OS Version: Windows Mobile 6 Professional
OS Upgrades:
Cellular
Radio Type: CMDA
Radio Band(s) 800Mhz, 1900Mhz
Packet Data CDMA2000 1x, CDMA2000 1xEV-DO
Processor, Memory & Storage
Processor: 32bit Qualcomm MSM7500
Clock Speed: 400Mhz
RAM Capacity: 64M
ROM Capacity: 256MB
Expansion Slot: microSD, SDIO, TransFlash
Display
Display Type: Color LCD TFT/TFD
Display Colors: 65K
Display Resolution: 240x320
Display Size: 2.8"
Touchscreen Yes
Power
Battery Type: Litium Ion
Battery Capacity:
Talk Time:
Standby Time:
Control
Keyboard: QWERTY landscape slider
Buttons: 8 front buttons, 5-way switch, rotary scroll wheel
Interfaces
Infrared:
Bluetooth: Bluetooth 2.0
USB: USB 1.1 client, 12Mbit/s , mini-USB connector
Wireless LAN: 802.11b/g
GPS: E911
Multimedia
Camera: CMOS, 1.9 Megapixel
Camera Options:
Audio: Speakerphone, Headset Jack