WF8800FC V1.3
Component and contact sides of the photographed board.
View contact side ↗Listed chipset
AIC8800FC
Listed wireless rates
2.4G: 286Mbps
Listed USB
USB2.0
Listed Bluetooth
Not specified in the supplied board data
INTERNAL USB ADAPTER BOARDS
USB Wi-Fi Adapter Boards & PCBA Supply
Compare internal USB Wi-Fi adapter boards by chipset, frequency bands, USB interface and Bluetooth. Match the revision, driver and delivered assembly to your host.
Compare board specifications ↗
WF8800FC V1.3 · component side
BOARD DELIVERY
WF8800FC_V1.3
Photographed WF8800FC V1.3 board. Confirm the supplied revision, connection, antenna and included items for your order.
COMPARE THE CONFIGURATION
Compare USB Wi-Fi board configurations.
Choose the frequency requirement and host data connection first, then match the board reference and revision. These are the supplied catalogue declarations, not measured throughput, a stock list or a tested host-compatibility matrix.
On smaller screens, scroll the comparison table horizontally. Select a board reference for its full specification and purchasing notes.
| Board reference | Listed chipset | Per-band wireless rates | USB interface | Bluetooth |
|---|---|---|---|---|
| R8188EUS | RTL8188EUS | 2.4GHz:150Mbps | USB2.0 | Not specified |
| WF8800FC V1.3 | AIC8800FC | 2.4G: 286Mbps | USB2.0 | Not specified |
| WF6_FC V1.3Photo V1.2 · revision to match | AIC8800FC | 2.4G: 286Mbps | USB2.0 | Not specified |
| R8821CU_XSB V1.1 | RTL8821CU | 2.4GHz: 150Mbps; 5.8GHz: 433Mbps | USB2.0 | 4.2 |
| R8812BU_F05 V1.1 | RTL8812BU | 2.4GHz:300Mbps; 5.8GHz:867Mbps | USB3.0/2.0 | Not specified |
| WF05 V3.3 | BCM43569, Broadcom, US | 2.4GHz:400Mbps; 5.8GHz:867Mbps | USB3.0/2.0 | Not specified |
| 88M_XSB V6.2 | AIC8800M80 | 2.4GHz: 286Mbps; 5.8GHz: 601Mbps | USB3.0/2.0 | 5.3 |
| WF6 V6.3Photos V3.2 / V4.0 · mapping to confirm | AIC8800M80 | 2.4GHz: 286Mbps; 5.8GHz: 601Mbps | USB3.0/2.0 | 5.3 |
| 88M_XSB V6.1 | BCM4378X | 2.4GHz: 574Mbps; 5.8GHz: 1201Mbps | USB3.0/2.0 | Not specified |
| WF6_AX1800(ZTW) V1.1Chipset identity to confirm | ZT9612U · confirmation required | 2.4GHz: 574Mbps; 5.8GHz: 1201Mbps | USB3.0/2.0 | 5.4 |
| WF6E_AX3000 V1.0PCB / ordering name to match | MT7921AUN | 2.4G: 574Mbps; 5G: 1201Mbps; 6G: 1201Mbps | USB3.0 | Not specified |
| R8821CU_XSB V1.2Earlier reference · parameters not supplied | Not supplied | Not supplied | Not supplied | Not specified |
A blank source value is shown as “not specified”, not “no”. The USB 3.0/2.0 wording remains unchanged where the catalogue uses it. Wireless rates are quoted by band and are not a measured application-speed result.
THE HARDWARE
Identify the board. Match the revision.
Use the visible board marking as your enquiry reference. Photographs show particular assemblies; confirm the supplied revision, antenna and included items before ordering.
R8821CU_XSB V1.1
Photographed revision V1.1; do not substitute V1.2.
Listed chipset
RTL8821CU
Listed wireless rates
2.4GHz: 150Mbps; 5.8GHz: 433Mbps
Listed USB
USB2.0
Listed Bluetooth
4.2
R8812BU_F05 V1.1
Identify the board separately from the finished adapter.
Listed chipset
RTL8812BU
Listed wireless rates
2.4GHz:300Mbps; 5.8GHz:867Mbps
Listed USB
USB3.0/2.0
Listed Bluetooth
Not specified in the supplied board data
WF05 V3.3
Photographed board marking; confirm the ordered configuration.
Listed chipset
BCM43569, Broadcom, US
Listed wireless rates
2.4GHz:400Mbps; 5.8GHz:867Mbps
Listed USB
USB3.0/2.0
Listed Bluetooth
Not specified in the supplied board data
WF6_AX1800(ZTW) V1.1
Board marking shown; confirm the exact chipset and driver.
Listed chipset
ZT9612U · identity to confirm
Listed wireless rates
2.4GHz: 574Mbps; 5.8GHz: 1201Mbps
Listed USB
USB3.0/2.0
Listed Bluetooth
5.4
MT7921U V1.0
PCB marking shown; confirm the corresponding ordering reference.
Listed chipset
MT7921AUN · identity to confirm
Listed wireless rates
2.4G: 574Mbps; 5G: 1201Mbps; 6G: 1201Mbps
Listed USB
USB3.0
Listed Bluetooth
Not specified in the supplied board data
More board photographs & revision variants +
RTL8188EUS board
Supplied board photograph; not the RTL8188ETV finished-model reference.
Listed chipset
RTL8188EUS
Listed wireless rates
2.4GHz:150Mbps
Listed USB
USB2.0
Listed Bluetooth
Not specified in the supplied board data
WF6_FC V1.2
Photo shows V1.2; the supplied catalogue lists V1.3. Match the delivery to its photograph.
No revision-matched performance specification. The separate catalogue entry below is not a specification for this photographed revision.
See the separate WF6_FC V1.3 entry ↗
WF6 V4.0
Photo shows V4.0. Its relationship to catalogue V6.3 needs confirmation.
No revision-matched performance specification. The separate catalogue entry below is not a specification for this photographed revision.
See the separate WF6 V6.3 entry ↗
WF6 V3.2
Photo shows V3.2. Its relationship to catalogue V6.3 needs confirmation.
No revision-matched performance specification. The separate catalogue entry below is not a specification for this photographed revision.
See the separate WF6 V6.3 entry ↗
Black board · view 01
Board reference and ordering identity to confirm.
Chipset, frequency bands, USB data interface and Bluetooth have not been assigned to this photograph. Use the photo to identify the assembly before requesting specifications.
Ask to identify this board ↗
Black board · view 02
Board reference and ordering identity to confirm.
Chipset, frequency bands, USB data interface and Bluetooth have not been assigned to this photograph. Use the photo to identify the assembly before requesting specifications.
Ask to identify this board ↗Photographs are not dimensional drawings or proof of host compatibility. Refer to the exact board and revision when requesting a quote.
SELECT BY BOARD REFERENCE
Additional references & revision questions.
These references remain available for comparison. Expand an entry for its catalogue declarations and the identity conditions still to settle.
R8188EUS — catalogue data & revision notes
R8188EUS is the 2.4 GHz 802.11b/g/n board reference in the supplied catalogue. It lists an RTL8188EUS chipset, a 150 Mbps wireless rate and a USB 2.0 data interface. It is a reference to compare when the project calls for single-band Wi-Fi; the supplied row does not describe a 5 GHz connection or a Bluetooth function.
Catalogue chipset
RTL8188EUS
Wireless standards · catalogue wording
IEEE802.11b/g/n
Declared per-band wireless rates
2.4GHz:150Mbps
USB data interface · catalogue wording
USB2.0
Bluetooth · declared version
Not specified in the supplied board data
Security modes · catalogue wording
WEP, WPA/WPA2, TKIP/AES
Wi-Fi OS list · catalogue statement
Windows XP/7/8/10/11
Bluetooth OS list · catalogue statement
Not specified in the supplied board data
OS entries are supplier-catalogue statements. An exact driver package, OS build and host architecture have not been verified; “driver free” is not a blanket installation guarantee.
WF6_FC V1.3 — catalogue data & revision notes
The WF6_FC V1.3 catalogue entry also lists AIC8800FC, 2.4 GHz at 286 Mbps and USB 2.0. It remains a separate board reference from WF8800FC V1.3. A shared chipset and wireless rating do not establish the same board outline, antenna layout or connection method.
Catalogue chipset
AIC8800FC
Wireless standards · catalogue wording
IEEE802.11a/b/g/n/ac/ax
Declared per-band wireless rates
2.4G: 286Mbps
USB data interface · catalogue wording
USB2.0
Bluetooth · declared version
Not specified in the supplied board data
Security modes · catalogue wording
WPA-WEP, WPA-PSK, WPA2-PSK/WPA3
Wi-Fi OS list · catalogue statement
Windows 7/10/11 driver free
Bluetooth OS list · catalogue statement
Not specified in the supplied board data
OS entries are supplier-catalogue statements. An exact driver package, OS build and host architecture have not been verified; “driver free” is not a blanket installation guarantee.
88M_XSB V6.2 — catalogue data & revision notes
88M_XSB V6.2 lists AIC8800M80, 802.11ax among its wireless standards, 286 Mbps at 2.4 GHz, 601 Mbps at 5.8 GHz and Bluetooth 5.3. The supplied interface description is USB 3.0/2.0. This is a named board reference to compare for a dual-band Wi-Fi and Bluetooth requirement.
Catalogue chipset
AIC8800M80
Wireless standards · catalogue wording
IEEE802.11a/b/g/n/ac/ax
Declared per-band wireless rates
2.4GHz: 286Mbps; 5.8GHz: 601Mbps
USB data interface · catalogue wording
USB3.0/2.0
Bluetooth · declared version
5.3
Security modes · catalogue wording
WEP, WPA, WPA2-PSK, WPA2-PSK/WPA3-PSK
Wi-Fi OS list · catalogue statement
Win7/10/11
Bluetooth OS list · catalogue statement
Win10/Win11
OS entries are supplier-catalogue statements. An exact driver package, OS build and host architecture have not been verified; “driver free” is not a blanket installation guarantee.
WF6 V6.3 — catalogue data & revision notes
WF6 V6.3 is a separate catalogue reference listing AIC8800M80, wireless rates of 286 Mbps at 2.4 GHz and 601 Mbps at 5.8 GHz, Bluetooth 5.3 and USB 3.0/2.0. These figures describe the V6.3 catalogue entry; they are not a specification shared by every board carrying the WF6 name.
Catalogue chipset
AIC8800M80
Wireless standards · catalogue wording
IEEE802.11a/b/g/n/ac/ax
Declared per-band wireless rates
2.4GHz: 286Mbps; 5.8GHz: 601Mbps
USB data interface · catalogue wording
USB3.0/2.0
Bluetooth · declared version
5.3
Security modes · catalogue wording
WEP, WPA, WPA2-PSK, WPA2-PSK/WPA3-PSK
Wi-Fi OS list · catalogue statement
Win7/10/11
Bluetooth OS list · catalogue statement
Win10/Win11
OS entries are supplier-catalogue statements. An exact driver package, OS build and host architecture have not been verified; “driver free” is not a blanket installation guarantee.
88M_XSB V6.1 — catalogue data & revision notes
88M_XSB V6.1 lists the BCM4378X platform, wireless rates of 574 Mbps at 2.4 GHz and 1201 Mbps at 5.8 GHz, and USB 3.0/2.0. Its chipset and listed ratings differ from the AIC8800M80-based 88M_XSB V6.2 entry. The shared 88M_XSB name does not make the revisions interchangeable.
Catalogue chipset
BCM4378X
Wireless standards · catalogue wording
IEEE802.11a/b/g/n/ac/ax
Declared per-band wireless rates
2.4GHz: 574Mbps; 5.8GHz: 1201Mbps
USB data interface · catalogue wording
USB3.0/2.0
Bluetooth · declared version
Not specified in the supplied board data
Security modes · catalogue wording
WEP, WPA-PSK, WPA2-PSK, WPA2- PSK/WPA3-PSK
Wi-Fi OS list · catalogue statement
Win10/Win11
Bluetooth OS list · catalogue statement
Not specified in the supplied board data
OS entries are supplier-catalogue statements. An exact driver package, OS build and host architecture have not been verified; “driver free” is not a blanket installation guarantee.
WF6_AX1800(ZTW) V1.1 — catalogue data & revision notes
WF6_AX1800(ZTW) V1.1 lists wireless rates of 574 Mbps at 2.4 GHz and 1201 Mbps at 5.8 GHz, USB 3.0/2.0 and Bluetooth 5.4. The parameter cell names ZT9612U. Its image description instead uses ZT7612, so the chipset identity remains an explicit confirmation item.
Catalogue chipset
ZT9612U
Wireless standards · catalogue wording
IEEE802.11a/b/g/n/ac/ax
Declared per-band wireless rates
2.4GHz: 574Mbps; 5.8GHz: 1201Mbps
USB data interface · catalogue wording
USB3.0/2.0
Bluetooth · declared version
5.4
Security modes · catalogue wording
WEP, WPA-PSK, WPA2-PSK, WPA3-SAE
Wi-Fi OS list · catalogue statement
Win7/8/10/11, Linux, Android
Bluetooth OS list · catalogue statement
Win10/11
OS entries are supplier-catalogue statements. An exact driver package, OS build and host architecture have not been verified; “driver free” is not a blanket installation guarantee.
WF6E_AX3000 V1.0 — catalogue data & revision notes
WF6E_AX3000 V1.0 is the catalogue entry listing MT7921AUN and three frequency bands: 2.4 GHz at 574 Mbps, 5 GHz at 1201 Mbps and 6 GHz at 1201 Mbps. The supplied interface is USB 3.0. This is the entry to investigate when the procurement requirement specifically includes 6 GHz, rather than dual-band Wi-Fi alone.
Catalogue chipset
MT7921AUN
Wireless standards · catalogue wording
IEEE802.11a/b/g/n/ac/ax/axe
Declared per-band wireless rates
2.4G: 574Mbps; 5G: 1201Mbps; 6G: 1201Mbps
USB data interface · catalogue wording
USB3.0
Bluetooth · declared version
Not specified in the supplied board data
Security modes · catalogue wording
WEP, WPA-PSK, WPA2-PSK, WPA3-PSK
Wi-Fi OS list · catalogue statement
Win10/Win11, Linux, Android
Bluetooth OS list · catalogue statement
Not specified in the supplied board data
OS entries are supplier-catalogue statements. An exact driver package, OS build and host architecture have not been verified; “driver free” is not a blanket installation guarantee.
R8821CU_XSB V1.2 — catalogue data & revision notes
R8821CU_XSB V1.2 is a board reference retained from the earlier factory reply for LGX-L13BT SE. It is not included in the new board catalogue. Retaining the reference lets an existing buyer identify the requested assembly without treating the newer V1.1 catalogue row as its specification.
Catalogue chipset
Not specified in the supplied board data
Wireless standards · catalogue wording
Not specified in the supplied board data
Declared per-band wireless rates
Not specified in the supplied board data
USB data interface · catalogue wording
Not specified in the supplied board data
Bluetooth · declared version
Not specified in the supplied board data
Security modes · catalogue wording
Not specified in the supplied board data
Wi-Fi OS list · catalogue statement
Not specified in the supplied board data
Bluetooth OS list · catalogue statement
Not specified in the supplied board data
OS entries are supplier-catalogue statements. An exact driver package, OS build and host architecture have not been verified; “driver free” is not a blanket installation guarantee.
TWO DIFFERENT DELIVERABLES
Start with the installation form.
| Purchase requirement | Finished adapter | Internal board |
|---|---|---|
| Physical delivery | Enclosed external adapter | Board, connector / leads and antenna to define |
| Mechanical fit | Body and neighbouring port clearance | Board outline, holes and height |
| Host connection | Documented USB interface | Data interface, connector pinout and power |
| Software | Exact driver and host OS | Exact driver, OS / architecture and host restrictions |
CONFIGURATION INPUTS
The board is more than its chipset.
Reported board references are available for specific finished models. Exact delivery contents, electrical connection and mechanical fit remain order-specific decisions.
Mechanical definition
Board outline, mounting holes, height and antenna space.
Explore this route ↗Electrical connection
USB data path, connector, pinout and supply requirements.
Explore this route ↗Host & driver conditions
OS build, architecture and the matching driver package.
Explore this route ↗Define the mechanical envelope.
Provide the board outline, hole positions, component height and connector clearance needed by the host. The drawing must match the actual board reference.
A version-matched drawing is still required; no product dimensions are inferred here.Specify what is included.
Connector, leads, antenna, fixings, documentation and driver files need an explicit delivery definition.
View integration guide outlineChanges need a separate assessment.
Antenna, PCB, electrical and software changes are requests to evaluate. They are not blanket manufacturing commitments.
See the OEM request boundary ↗SPECIFY THE BOARD
Use a board reference, then define its delivery.
Board supply has been reported for these adapter configurations. The references identify an enquiry starting point; they do not specify every connector, antenna, dimension or included item.
| Finished model | Board reference | Next decision |
|---|---|---|
| LGX-L2Neo | WF8800FC_V1.3 | Confirm delivery contents and host requirements |
| LGX-L13SE | R8821CU_XSB V1.1 | Confirm delivery contents and host requirements |
| LGX-L13BT SE | R8821CU_XSB V1.2 | Confirm delivery contents and host requirements |
| LGX-L13BT Lite | 88M_XSB V6.2 | Confirm delivery contents and host requirements |
| LGX-L3S | R8812BU_F05 V1.1 | Confirm delivery contents and host requirements |
L1 board supply is reported without a board number. L3Mate is kept out of this mapping until its conflicting chipset and board identity is clarified. Finished-product and board revisions are separate.
PURCHASE DETAILS
A board revision is not a finished-product revision.
Keep the two identities separate, then agree what the board delivery includes. A matching model name does not define the connector, antenna or mechanical assembly.
FINISHED MODEL
LGX-L13BT Lite
Finished revision V1.2
→
REPORTED BOARD
88M_XSB V6.2
Board revision is separate
→
DELIVERY SCOPE
Define the supplied assembly
Connection · antenna · dimensions · driver
Identity relationship only — not a PCB drawing or an agreed delivery specification. The board reference comes from the factory reply for this finished model.
| Part of the delivery | Information to settle |
|---|---|
| Board identity | Board reference and revision, matched photographs and corresponding model where applicable. |
| Mechanical and antenna | Actual board outline, mounting points, component height and the included antenna arrangement. |
| USB and power | Data interface, physical connection / pinout and supply requirements for that board. |
| Included items | Connector, leads, antenna, fixings, drawing, driver and documentation: included, optional or excluded. |
| Host and changes | OS build / architecture, driver package and any mechanical, electrical or software change requiring acceptance. |
CHOOSING & ORDERING
Questions to settle before choosing a USB Wi-Fi PCBA.
Which board should I compare for 2.4 GHz-only Wi-Fi?
Start with R8188EUS, WF8800FC V1.3 and the separate WF6_FC V1.3 catalogue entry. Their listed ratings are 150 Mbps, 286 Mbps and 286 Mbps respectively. The shared AIC8800FC platform of the latter two does not establish the same physical board. Confirm the WF6_FC revision conflict before treating its photograph as the specified assembly.
Which entries actually declare Bluetooth?
R8821CU_XSB V1.1 declares Bluetooth 4.2; 88M_XSB V6.2 and WF6 V6.3 declare Bluetooth 5.3; WF6_AX1800(ZTW) V1.1 declares Bluetooth 5.4. Other rows do not specify a Bluetooth version. Absence from the supplied row is not proof that the hardware has no Bluetooth; it means the feature cannot be promised from this source.
Does USB 3.0/2.0 define the connector or pinout?
No. It is the data-interface wording in the catalogue. Agree the physical delivery separately: USB connector, contact pads or leads; the relevant signal assignments; input power; and mechanical clearance. A blue insert, a photograph or a 3.3V/1.8V marking does not establish the complete electrical delivery.
Can I use the catalogue OS list as a compatibility guarantee?
Use it to identify a configuration to investigate, then request the matching driver package for the exact board, OS build and architecture. Linux, Android or Mac OS without a version and driver does not establish support for every host. Check Bluetooth software separately from Wi-Fi where both are required.
How do I request a board instead of a finished adapter?
Use “Enquire about this board” to carry the reference into the board enquiry. Specify the required assembly, target quantity, host, connector or pinout, power and mechanical constraints, antenna and driver needs. A board number alone does not define included items. For an enclosed external USB device, use the finished-adapter catalogue instead.
Board integration requirements ↗
Board supply and SMT service boundaries ↗
Finished USB Wi-Fi adapters ↗
OEM & private-label requests ↗
NEXT STEP
Have a board requirement to define?
Choose a model or tell us what your host needs.