Realtek 8723de Wireless Lan 802.11n May 2026

Delivery address
135-0061

Washington

Change
Sweet point
buy later
Category
Cart0items

Change delivery address

The "delivery date" and "inventory" displayed in search results and product detail pages vary depending on the delivery destination.
Current delivery address is
Washington (135-0061)
 is set to .
If you would like to check the "delivery date" and "inventory" of your desired delivery address, please make the following changes.

■Select from address book (for members)
Login

■Enter the postal code and set the delivery address (for those who have not registered as members)

post code - Search for address by entered postal code

*Please note that setting the delivery address by postal code will not be reflected in the delivery address at the time of ordering.
*Inventory indicates the inventory at the nearest warehouse.
*Even if the item is on backorder, it may be delivered from another warehouse.

  • Do not change
  • Check this content

    Realtek 8723de Wireless Lan 802.11n May 2026

    | Feature | Specification | |-----------------------|------------------------------------------------------| | Chipset | Realtek RTL8723DE | | WLAN Standard | 802.11b/g/n (2.4 GHz only) | | MIMO Configuration | 1x1 SISO | | Max PHY Rate | 150 Mbps | | Bluetooth Version | 4.2 (shared antenna) | | Host Interface | PCIe (WLAN) + USB (Bluetooth) | | Antenna | 1 or 2 (typically 1 internal) |

    Abstract: The Realtek RTL8723DE is a combined Wireless LAN (WLAN) and Bluetooth 4.2 single-chip solution, widely deployed in budget to mid-range laptops from 2017–2020. This paper analyzes its technical specifications, focusing on its 802.11n 1x1 Single-Input Single-Output (SISO) architecture, real-world throughput, power consumption, and notable driver challenges—particularly within the Linux ecosystem. Findings indicate that while adequate for basic web browsing and legacy networking, the adapter’s lack of 802.11ac support and proprietary driver requirements create significant usability and security limitations. realtek 8723de wireless lan 802.11n

    The IEEE 802.11n standard, introduced in 2009, remains relevant in low-cost consumer devices due to its balance of throughput (up to 150 Mbps per spatial stream) and backward compatibility with 2.4 GHz-only access points. The Realtek RTL8723DE is a PCIe interface chip found in HP laptops (e.g., Pavilion, 15 series) and Lenovo IdeaPad models. This paper evaluates its design choices and practical deployment issues. The IEEE 802