INTERNAL USB BOARD · CATALOGUE REFERENCE

88M_XSB V6.1 USB Wi-Fi Adapter Board

The 88M_XSB V6.1 catalogue entry lists BCM4378X, wireless rates of 574 Mbps at 2.4 GHz and 1201 Mbps at 5.8 GHz, and USB 3.0/2.0. Quote the version when discussing this board so it is not confused with the V6.2 entry.

Enquire About This Board Review specifications

Original board photograph · enlarge ↗

Black USB Wi-Fi adapter circuit board with a printed antenna area, surface-mounted components and gold contact pads.

Photo visually matched to the V6.1 catalogue-row image. The full ordering name and listed chipset have not been verified from this view.

Catalogue bands 2.4 / 5.8 GHz

USB data interface USB3.0/2.0

Bluetooth Not stated

Delivery Assembly to confirm

EXACT BOARD REFERENCE

A separate V6.1 platform record—not an assumed V6.2 variant.

The V6.1 and V6.2 entries describe different chipsets and listed rates. They remain separate references. Bluetooth is not stated for V6.1 and is not copied from the V6.2 entry.

Product route

Buy the board around its host.

Use this reference for the internal USB Wi-Fi assembly you need. Specify the connection, installation and software requirements before deciding the supplied revision and included parts.

Compare internal USB board references →

Delivery scope

Define what needs to arrive.

Ask about the board, connector, antenna and any cable or mounting request as separate items. Their appearance in a photograph does not establish that they are included in an order.

Define the board delivery

BOARD-SPECIFIC DATA

Specifications from this catalogue entry.

The fields below follow this board’s supplied catalogue record. They are not LGX throughput measurements or a confirmation of stock, current production revision or host acceptance.

Field	This board reference	Scope
Board reference	88M_XSB	Catalogue identity
Revision	V6.1	Confirm supplied revision
Chipset	BCM4378X	Catalogue declaration
Wireless standards	IEEE802.11a/b/g/n/ac/ax	Catalogue declaration
Wireless rates by band	2.4GHz: 574Mbps; 5.8GHz: 1201Mbps	PHY declaration, not measured throughput
USB data interface	USB3.0/2.0	Catalogue description; exact supplied configuration to confirm
Bluetooth	Not stated in this catalogue entry	No inference from neighbouring board
Input supply / current	Confirm for the actual assembly	No inferred voltage from silkscreen
Dimensions / mounting / height	Request the board-specific drawing	No measured dimensions supplied
Antenna / cable / connector delivery	Define with the enquiry	Photograph does not define included parts

Listed rates are PHY declarations by band, not measured throughput. No simultaneous-band operation or Bluetooth function is inferred where it is not stated.

KEEP THE VERSION IN THE ORDER

Two 88M_XSB references. Different platform records.

Compare the two catalogue entries before discussing a replacement. A common name does not establish interchangeability or a shared driver package.

Reference	Catalogue platform	Listed rates by band	Bluetooth
88M_XSB V6.2	AIC8800M80	2.4GHz: 286Mbps; 5.8GHz: 601Mbps	Bluetooth 5.3
88M_XSB V6.1	BCM4378X	2.4GHz: 574Mbps; 5.8GHz: 1201Mbps	Not stated

SOFTWARE & ASSEMBLY

Connect the specification to the supplied build.

The V6.1 board catalogue lists Windows 10/11. The actual package, architecture, hardware ID and distribution permission must be confirmed for the supplied assembly.

No driver download is offered without an accurately identified package and permission to distribute it. Request the documentation for your board enquiry instead.

Request board documentation

Ordering identity

Confirm the board name, supplied revision and the photograph or marking associated with it.

Electrical and mechanical

Request the actual input power/current, USB connector or pinout, dimensions, fixing points and component height.

Antenna and delivery set

Define antenna, cable, connector and mounting requirements; confirm the included parts in the quote.

Driver and acceptance

Name the host OS/build/architecture and request the exact driver/firmware package, permissions and sample acceptance conditions.

BEFORE YOU ORDER

Keep the unknowns specific.

Internal board supply is a confirmed business direction. The enquiry needs to define the actual build and software conditions for this reference.

Does V6.1 also include Bluetooth?

Bluetooth is not stated in this catalogue entry. It is not inferred from V6.2, the platform name or the board’s appearance. Include it as a requirement if your project needs it.

Are the listed speeds measured throughput?

No. They are the catalogue’s wireless PHY declarations. The host, driver, access point, band and test conditions would need to be defined for a repeatable performance evaluation.

What is included with this board?

The actual delivery set is not established by the photograph or this catalogue entry. Confirm the board revision, connection, antenna, cable, software and any assembly request with the quote.

COMPARE OTHER REFERENCES