What is the exact product identification for this adapter?

The product is identified as an HP adapter with the model name Realtek RTL8188CE and SKU 639967-001. Those are the key identifiers available in the provided data and should be used for procurement matching and catalog records.

What wireless standards are listed for this card?

The provided category and product data identify it as an 802.11 b/g/n wireless LAN adapter. It is also described as a 2.4 GHz single-band WLAN device, so the confirmed wireless scope is limited to that standard set and band.

What form factor should buyers use when checking compatibility?

Buyers should use the PCI Express Half Mini Card form factor shown in the product category. The supplied data does not include physical dimensions or mounting details, so compatibility checks should be based on that listed form factor only.

Is this a dual-band adapter?

No dual-band specification is provided. The product is explicitly classified as a 2.4 GHz single-band WLAN adapter, so the only confirmed band information is 2.4 GHz.

Does the supplied data include performance or power values?

No. The specification fields for Performance and Power Consumption are blank in the provided data, so no numeric performance or power claims can be made from the source material.

639967-001 - HP 639967-001 RTL8188CE 802.11 b/g/n WLAN Adapter

Name: HP 639967-001 RTL8188CE 802.11 b/g/n WLAN Adapter
Brand: HP
SKU: 639967-001

639967-001 - HP 639967-001 RTL8188CE 802.11 b/g/n WLAN Adapter | US IT Hardware

Product overview

The HP Realtek RTL8188CE Wireless N PCIe Half Mini Card, SKU 639967-001, is a wireless LAN adapter in the PCI Express half mini card category. It is identified as a single-band 2.4 GHz 802.11 b/g/n WLAN device, which places it in the 802.11b/g/n 2.4 GHz Single-Band WLAN product class. The available product data identifies it as a Realtek RTL8188CE model from HP, with no additional performance, interface, or power details provided in the supplied specifications. For procurement teams, the main confirmed attributes are the brand, model, category, and wireless standard classification. This makes it suitable for cataloging as a replacement or component-level network adapter where the listed wireless standard and form factor are the primary selection criteria. No further claims are made beyond the provided product data.

HP wireless adapter, Realtek RTL8188CE model
PCI Express half mini card form factor
802.11 b/g/n 2.4 GHz single-band WLAN
SKU 639967-001 identified
Internal network adapter category
Single-band wireless LAN device

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Product Line
Manufacturer part #	639967-001
Brand	HP
Condition	New
Model	Realtek RTL8188CE
Series	WN6606LH
Chipset	Realtek RTL8188CE
Material	Wi-Fi card
Technology	802.11n Wi-Fi wireless LAN card
Form Factor	PCI-E Half-Height Mini Card
Adapter Type	Wireless N WiFi card
Device Class	Wireless WLAN card 802.11 b/g/n

Compatible systems

HP WiFi Mini PCIe card 639967-001 uses Realtek RTL8188CE, 2.4 GHz 802.11b/g/n, for select HP laptops.

HP HP 2000 series
Model: HP 2000 15.6 inch series
Form factor: Notebook
Listed as HP 15.6" 2000 OEM Wireless WiFi Card 639967-001 640926-001, compatible with select HP laptop models in this series.

Best for

Replacement WLAN
For procurement lists that need an HP Realtek RTL8188CE wireless LAN adapter identified as SKU 639967-001. The provided data confirms an 802.11 b/g/n 2.4 GHz single-band WLAN device.
PCIe Mini Card
For systems requiring a PCI Express half mini card form factor. The category data identifies this adapter as a PCI Express Half Mini Card Wireless Adapter.
2.4 GHz LAN
For deployments that specify 2.4 GHz wireless networking. The product is classified as a single-band 2.4 GHz 802.11b/g/n WLAN adapter.

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

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Product Type	WiFi Wireless LAN network adapter

Frequency Band	2.4 GHz

HP Part Number	639967-001

Brand on Listing	REALTECH

Radio Technology	Wi-Fi wireless communication

Compatibility Note	Compatible with select HP 15.6 inch 2000 series laptops

System Requirements	Available MiniPCI Express port; Windows OS

HP Spare Part Number	640926-001

Included Accessories	Card only (no additional accessories)

Model Name/Number (Board Marking)	REALTEK RTL8188CE

Networking Ports & Interfaces

Interface	PCI-Express Mini Card
Wireless LAN	Single-band 2.4 GHz 802.11b/g/n WLAN
Interface Bus	PCI-Express Mini Card, half-height
WiFi Data Rate	up to 150 Mbps
Wireless Standard	IEEE 802.11b/g/n
IEEE WLAN Standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Wireless Network Type	WLAN (Wireless Local Area Network)