TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Key Features
- Up to 150 Mbps wireless speed
- IEEE 802.11b/g/n support
- 2.4 GHz wireless connectivity
- PCI Express interface
- Compatible with standard PCIe x1, x2, x8, and x16 slots
- Detachable 2 dBi omnidirectional antenna
- WPA/WPA2 wireless security
- WPS support
- Ad-Hoc and Infrastructure modes
- Low-profile bracket included
- Suitable for desktop computers
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Introduction
The TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter is a practical wireless networking card designed to add Wi-Fi connectivity to desktop computers through a PCI Express slot. It supports IEEE 802.11b/g/n standards and provides wireless speeds of up to 150 Mbps on the 2.4 GHz band.
The adapter is compatible with standard PCI Express slots, including x1, x2, x8, and x16, making it flexible for installation in different desktop computers. It also features a detachable antenna that can be adjusted or replaced to improve wireless coverage.
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Price in Kenya
| Product | Price |
|---|---|
| TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter | KSh 1,600 |
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Key Specifications
| Feature | Details |
| Model | TL-WN781ND |
| Product Type | Wireless PCI Express Adapter |
| Wireless Standard | IEEE 802.11b/g/n |
| Maximum Speed | Up to 150 Mbps |
| Frequency | 2.4 GHz |
| Interface | PCI Express |
| Antenna | 1 × Detachable Omnidirectional |
| Antenna Gain | 2 dBi |
| Wireless Modes | Ad-Hoc / Infrastructure |
| Security | WEP, WPA/WPA2, WPA-PSK/WPA2-PSK |
| WPS | Yes |
| Bracket | Low-Profile Bracket Included |
| Dimensions | 120.8 × 78.5 × 21.5 mm |
| Compatibility | Standard PCI Express Slots |
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Performance
The TL-WN781ND provides dependable wireless connectivity for everyday desktop networking.
- Wireless speeds of up to 150 Mbps
- 2.4 GHz connectivity for everyday browsing and networking
- IEEE 802.11n technology provides improved performance over older 802.11g connections
- Suitable for internet browsing, file sharing, video streaming, and online calls
- Detachable antenna allows flexible positioning
- Supports roaming between access points when configured in Infrastructure mode
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Build Quality & Design
The adapter uses a compact PCI Express card design intended for installation inside desktop computers.
- Compact PCI Express form factor
- Detachable omnidirectional antenna
- 2 dBi antenna gain
- Low-profile bracket included on supported versions
- Status LED for connection activity
- Designed for standard desktop PCIe slots
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Connectivity & Compatibility
The TL-WN781ND provides wireless connectivity for desktop computers through a PCI Express interface.
- PCI Express x1 interface
- Compatible with larger standard PCI Express slots
- Supports 2.4 GHz Wi-Fi
- IEEE 802.11b/g/n compatibility
- WPA and WPA2 security
- Supports Ad-Hoc and Infrastructure modes
- Compatible with supported Windows and Linux systems depending on hardware revision and drivers
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Ideal Use Cases
This wireless adapter is best suited for:
- Desktop computers without built-in Wi-Fi
- Home computers
- Office desktops
- Basic internet browsing
- File sharing
- Video streaming
- Online calls
- Replacing an older wireless adapter
- Users looking for an affordable PCIe Wi-Fi solution
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Pros and Cons
| Pros | Cons |
| Affordable price | Maximum speed is only 150 Mbps |
| PCI Express connectivity | 2.4 GHz only |
| Detachable antenna | No 5 GHz Wi-Fi |
| Supports WPA/WPA2 security | Older Wireless N technology |
| Compatible with multiple PCIe slot sizes | Not Wi-Fi 5 or Wi-Fi 6 |
| Low-profile bracket available | Designed mainly for desktop computers |
| Easy wireless upgrade | Actual speed depends on network conditions |
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter FAQs
What is the maximum speed of the TP-Link TL-WN781ND?
The TL-WN781ND supports wireless transmission speeds of up to 150 Mbps.
Does the TL-WN781ND support 5 GHz Wi-Fi?
No. It operates on the 2.4 GHz band.
What type of interface does the TL-WN781ND use?
It uses a PCI Express interface and can fit standard PCIe slots including x1, x2, x8, and x16.
Does it have a detachable antenna?
Yes. It comes with a detachable omnidirectional antenna with 2 dBi gain.
Can it be installed in a small-form-factor desktop?
Supported versions include a low-profile bracket, making the adapter suitable for compatible compact desktop cases.
Does the TL-WN781ND support WPA2?
Yes. It supports WPA/WPA2 and WPA-PSK/WPA2-PSK wireless security.
Is the TL-WN781ND suitable for gaming?
It can support basic online gaming, but its 150 Mbps Wireless N technology is better suited to everyday networking than modern high-performance gaming setups.
TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter Conclusion
The TP-Link TL-WN781ND 150Mbps Wireless Lite-N PCI-E Adapter is an affordable and practical way to add wireless connectivity to a desktop computer. Its PCI Express interface, 150 Mbps Wireless N performance, detachable antenna, WPA/WPA2 security, and broad PCIe slot compatibility make it suitable for basic home and office networking.
At KSh 1,600, the TP-Link TL-WN781ND offers good value for users who need a simple and economical wireless adapter for a desktop PC.
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