The tri-band MC8775 PCI Express Mini Card, built using the MSM6280? Mobile Station Modem? chipset from QUALCOMM, offers peak download data rates of 7.2 Mbps. The MC8775 PCI Express Mini Card embedded module offers connectivity to all three HSDPA/UMTS frequency bands (850, 1900, 2100 MHz) and all four EDGE/GPRS bands (850, 900, 1800, and 1900 MHz) used worldwide, allowing seamless global roaming on the best available network.

FRU P/N :42T0931/42T0883

Condition: Unlocked to any network
This card works with IBM Thinkpad laptops , but not works other laptops.

Features:
World class product performance, quality and reliability.
Solid documentation, tool development and consultation services.
Solid support for device integration and verification Comprehensive SDK and enabling software Flexible driver strategy with NDIS support and non-NDIS abilities.
Both modules are compatible with EDGE and GSM/GPRS networks on all four GSM frequency bands (850, 900, 1800, and 1900 MHz), for use in areas where a WCDMA network is not available.

Details:
HSDPA: DL: up to 7.2 Mbps; UL: up to 384 kbps
WCDMA: DL: up to 384 kbps; UL: up to 384 kbps
EGPRS Class 10 (4+2) up to 236.8 kbps
GPRS Class 10 (4+2) up to 85.6 kbps
CSD: 14.4 and 9.6 kbps
HSDPA/UMTS: 850, 1900, 2100 MHz
EDGE/GPRS: 850, 900, 1800, 1900 MHz

Compatible with: 

Thinkpad T61

Sim-lock free, works with all GSM/UMTS Networks, Will work in many many other Notebooks with the SIM card slot. Please make sure it is compatible with your computer before purchasing. Some Models may need Bios Update or Patch.