OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Routers Methodology v3.0
Routers Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Routers Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Routers Methodology v3.0

D-Link DSL-2740B review: 77 specs compared

Avg. price:~£35Wi-Fi version:Wi-Fi 4 (802.11n)Wi-Fi speed:300 MbpsLAN port speeds:100 MbpsMesh Wi-Fi:no

D-Link DSL-2740B Review: Compare 77 technical specifications to see how this product ranks in the Routers category and whether it is worth buying.

D-Link DSL-2740B
7.0/10

Overall score

Score
7.0/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists and owners.
How we count it
Parts: Technical score 40%, Reviews score 25%, List score 25%, Sentiment score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 69% of models
Score components

40%

6.4

Technical score

25%

?

Reviews scoreNot enough data yet, so we use 7.7, the mark of a weaker model in this category

25%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

10%

?

Sentiment scoreNot enough data yet, so we use 6.9, the mark of a weaker model in this category

â–¼Worse than 69% of routers
7.9

Value for money

Value for money
7.9/ 10
✕
What it is
An indicator that combines the router's overall rating with its cost.
When it matters
When you are looking for a router with a good balance between network performance, features, and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 73% of models
Score components

70%

7.0

Overall score

30%

10

Price

â–¼Worse than 73%
6.4

Technical score

Technical score
6.4/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 77% of models
Score components

26%

4.6

Wireless

20%

5.2

Ports

18%

8.6

Networking

14%

8.5

Security

12%

5.4

Hardware

10%

7.4

Management

â–¼Worse than 77%
?

Reviews score

Reviews score
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.7 for now.
Share: Reviews count 25% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
Grades by review (0)
We have not found an independent test of this model yet. Until we do, its review part counts as 7.7.
User ratings collected online are not part of this score.
No expert tests yet
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 25% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
  • d-link-dsl-2740b
d-link-dsl-2740b
Where to buy
    N/A~ £35
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Loading category ranking...

Technical Specifications of router D-Link DSL-2740B

Technical score
Technical score
6.4/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 77% of models
Score components:

26%

4.6

Wireless

20%

5.2

Ports

18%

8.6

Networking

14%

8.5

Security

12%

5.4

Hardware

10%

7.4

Management

6.4
Reviews score
7.7
List score
?
Value for money
Value for money
7.9/ 10
✕
What it is
An indicator that combines the router's overall rating with its cost.
When it matters
When you are looking for a router with a good balance between network performance, features, and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 73% of models
Score components:

70%

7.0

Overall score

30%

10

Price

7.9
Brand name
D-Link
Wi-Fi version
Wi-Fi 4 (802.11n)
This router uses Wi-Fi 4 (802.11n), which is less advanced than 65% of routers and equal to 32.7% of routers.
Wi-Fi bands
2.4 GHz
This router supports 2.4 GHz Wi-Fi bands, which are less versatile than 76% of routers and equal to 21.6% of routers.
Wi-Fi speed
300 Mbps
Market range: <0 Mbps – >6k Mbps
This router delivers 300 Mbps Wi-Fi speed, which is lower than 75.8% of routers and equal to 16.7% of routers.
Channel widths supported
20 MHz + 40 MHz
This router supports 20 MHz + 40 MHz channel width options, which is fewer than 63.7% of routers and the same as 31.2% of routers.
Show more
Wi-Fi security protocols
WPA2, WPA, WEP
This router supports WPA2, WPA, WEP Wi-Fi security protocols, which are more advanced than 37.9% of routers and equal to 14.8% of routers.
DoS protection
yes
This router includes DoS protection. 9.8% of routers include DoS protection.
SPI intrusion protection
yes
This router includes SPI-based intrusion protection. 4.7% of routers include SPI-based intrusion protection.
MAC address filtering
yes
This router supports MAC address filtering. 1.7% of routers include MAC address filtering.
URL filter
yes
This router supports URL filtering. 2.6% of routers include URL filtering.
Show more
IPv6 support
yes
This router supports IPv6. 8.8% of routers are IPv6-ready.
Dynamic routing
yes
This router supports dynamic routing. 54% of routers support dynamic routing.
Inter-VLAN routing
no
This router does not support inter-VLAN routing. 24.5% of routers support inter-VLAN routing.
VLAN tagging
yes
This router supports VLAN tagging. 33.6% of routers include VLAN tagging.
QoS
yes
This router includes QoS controls. 2.4% of routers include QoS controls.
Show more
N. of LAN ports
4
Market range: <0 – >5
This router has 4 LAN ports, which is more than 34.2% of routers and the same as 59.3% of routers.
LAN port speeds
100 Mbps
This router offers 100 Mbps on its LAN ports, which is slower than 74.5% of routers and on par with 25.1% of routers.
N. of WAN ports
1
Market range: <0 – >5
This router has 1 WAN ports, which is more than 0.8% of routers and the same as 89.4% of routers.
N. of USB ports
0
Market range: <0 – >5
This router has 0 USB ports, which is fewer than 60.1% of routers and the same as 39.9% of routers.
Power over Ethernet (PoE)
no
This router does not support Power over Ethernet (PoE). 1.7% of routers can be powered over Ethernet.
Show more
Management interface
Web UI, CLI, SNMP
This router uses Web UI, CLI, SNMP for management, which is more advanced than 97.7% of routers and equal to 1.7% of routers.
Firmware upgrade method
Web UI
This router supports Web UI firmware update methods, which are less convenient than 75.5% of routers and equal to 23.9% of routers.
Traffic monitoring
yes
This router includes traffic monitoring. 13.9% of routers include traffic monitoring.
Guest Wi-Fi network
yes
This router offers a guest Wi‑Fi network. 7.3% of routers offer a guest Wi‑Fi network.
Captive portal
no
This router does not offer captive portal features. 22.4% of routers offer captive portal features.
Show more
CPU clock speed
0.3 GHz
This router runs at 0.3 GHz, which is slower than 95% of routers and on par with 3.5% of routers.
RAM capacity
64 MB
Market range: <0 MB – >1k MB
This router has 64 MB of RAM, which is less than 70.5% of routers and the same as 13.3% of routers.
Internal storage
0.003906 GB
Market range: <0.0039 GB – >0.5 GB
This router has 0.003906 GB of internal storage, which is less than 87.3% of routers and the same as 12.7% of routers.
Hardware acceleration
yes
This router offers hardware acceleration. 24.9% of routers offer hardware acceleration.
N. of external antennas
0
Market range: <0 – >10
This router has 0 external antennas, which is fewer than 62.7% of routers and the same as 37.3% of routers.
Show more

D-Link DSL-2740B vs the average router

246810TotalWirelessSecurityNetworkingPortsManagementHardware
  • Better management tools
    This router uses the management interface Web UI, CLI, SNMP, while the average router uses Web UI, App.
    Web UI, CLI, SNMP vs Web UI, App
  • Supports dynamic routing
    This router supports dynamic routing, while the average router does not. 46.1% of routers support dynamic routing.
  • More advanced integrated modem
    This router uses a ADSL2+ integrated modem, while the average router uses none (external modem required).
    ADSL2+ vs none (external modem required)
  • Outdoor-ready design
    This router is suitable for outdoor use, while the average router is not. 2.8% of routers are suitable for outdoor use.
  • Stronger Wi-Fi security
    This router supports the Wi-Fi security protocols WPA2, WPA, WEP, while the average router supports WPA2, WPA/WPA2, WEP.
    WPA2, WPA, WEP vs WPA2, WPA/WPA2, WEP
  • Removable antennas
    This router has removable antennas, while the average router does not. 27.8% of routers have removable antennas.
  • 2 more internal antennas
    This router has more internal antennas than the average router (2 vs 0). The average router has 0 internal antennas.
    2 vs 0
  • 2.71x cheaper
    D-Link DSL-2740B is cheaper than the average router (£35 vs £95).
    £35 vs £95
  • 2.71x cheaper
    D-Link DSL-2740B is cheaper than the average router (£35 vs £95).
    £35 vs £95
  • Stronger Wi-Fi security
    This router supports the Wi-Fi security protocols WPA2, WPA, WEP, while the average router supports WPA2, WPA/WPA2, WEP.
    WPA2, WPA, WEP vs WPA2, WPA/WPA2, WEP
  • Supports dynamic routing
    This router supports dynamic routing, while the average router does not. 46.1% of routers support dynamic routing.
  • More advanced integrated modem
    This router uses a ADSL2+ integrated modem, while the average router uses none (external modem required).
    ADSL2+ vs none (external modem required)
  • Better management tools
    This router uses the management interface Web UI, CLI, SNMP, while the average router uses Web UI, App.
    Web UI, CLI, SNMP vs Web UI, App
  • Outdoor-ready design
    This router is suitable for outdoor use, while the average router is not. 2.8% of routers are suitable for outdoor use.
  • Removable antennas
    This router has removable antennas, while the average router does not. 27.8% of routers have removable antennas.
  • 2 more internal antennas
    This router has more internal antennas than the average router (2 vs 0). The average router has 0 internal antennas.
    2 vs 0
  • Limited firmware updates
    This router supports the firmware update methods Web UI, while the average router supports Web UI, App, Automatic.
    Web UI vs Web UI, App, Automatic
  • Slower LAN ports
    This router has a lower LAN port speed than the average router (100 Mbps vs 1 Gbps). The average router has a LAN port speed of 1 Gbps.
    100 Mbps vs 1 Gbps
  • Lower CPU clock speed
    This router has a lower CPU clock speed than the average router (0.3 GHz vs 2x1 GHz). The average router has a CPU clock speed of 2x1 GHz.
    0.3 GHz vs 2x1 GHz
  • Older Wi-Fi version
    This router uses an older Wi-Fi version than the average router (Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac)). The average router uses Wi-Fi 5 (802.11ac).
    Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac)
  • Fewer Wi-Fi bands
    This router supports fewer Wi-Fi bands than the average router (2.4 GHz vs 2.4 GHz + 5 GHz). The average router supports 2.4 GHz + 5 GHz Wi-Fi bands.
    2.4 GHz vs 2.4 GHz + 5 GHz
  • No VPN server support
    This router cannot act as a VPN server, while the average router can. 68.8% of routers can act as a VPN server.
  • 82.9% slower Wi-Fi speed
    This router has a lower Wi-Fi speed than the average router (300 Mbps vs 1,750 Mbps). The average router reaches Wi-Fi speed of 1,750 Mbps.
    300 Mbps vs 1,750 Mbps
  • No MU-MIMO
    This router does not support MU-MIMO, while the average router does. 54% of routers support MU-MIMO.
  • 1.8% worse value for money
    D-Link DSL-2740B has worse value for money than the average router (7.93 vs 8.1).
    7.93 vs 8.08
  • Older Wi-Fi version
    This router uses an older Wi-Fi version than the average router (Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac)). The average router uses Wi-Fi 5 (802.11ac).
    Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac)
  • Fewer Wi-Fi bands
    This router supports fewer Wi-Fi bands than the average router (2.4 GHz vs 2.4 GHz + 5 GHz). The average router supports 2.4 GHz + 5 GHz Wi-Fi bands.
    2.4 GHz vs 2.4 GHz + 5 GHz
  • 82.9% slower Wi-Fi speed
    This router has a lower Wi-Fi speed than the average router (300 Mbps vs 1,750 Mbps). The average router reaches Wi-Fi speed of 1,750 Mbps.
    300 Mbps vs 1,750 Mbps
  • No MU-MIMO
    This router does not support MU-MIMO, while the average router does. 54% of routers support MU-MIMO.
  • Narrower channel widths
    This router has a lower supported channel width than the average router (20 MHz + 40 MHz vs 20 MHz + 40 MHz + 80 MHz). The average router supports channel width of 20 MHz + 40 MHz + 80 MHz.
    20 MHz + 40 MHz vs 20 MHz + 40 MHz + 80 MHz
  • 1 fewer spatial streams
    This router has fewer spatial streams than the average router (2 vs 3). The average router has 3 spatial streams.
    2 vs 3
  • No band steering
    This router does not support band steering, while the average router does. 57.6% of routers support band steering.
  • No beamforming
    This router does not support beamforming, while the average router does. 62.1% of routers support beamforming.
  • 49 fewer connected devices
    This router supports fewer connected devices than the average router (15 vs 64). The average router supports 64 connected devices.
    15 vs 64
  • No VPN server support
    This router cannot act as a VPN server, while the average router can. 68.8% of routers can act as a VPN server.
  • 10,904 fewer NAT sessions
    This router has fewer concurrent NAT sessions than the average router (4,096 vs 15,000). The average router supports 15,000 concurrent NAT sessions.
    4,096 vs 15,000
  • Slower LAN ports
    This router has a lower LAN port speed than the average router (100 Mbps vs 1 Gbps). The average router has a LAN port speed of 1 Gbps.
    100 Mbps vs 1 Gbps
  • 1 fewer USB ports
    This router has fewer USB ports than the average router (0 vs 1). The average router has 1 USB ports.
    0 vs 1
  • Limited firmware updates
    This router supports the firmware update methods Web UI, while the average router supports Web UI, App, Automatic.
    Web UI vs Web UI, App, Automatic
  • No DLNA support
    This router does not support DLNA, while the average router does. 50.4% of routers support DLNA.
  • Less capable NAS services
    This router includes none NAS services, while the average router includes SMB, media server.
    none vs SMB, media server
  • Lower CPU clock speed
    This router has a lower CPU clock speed than the average router (0.3 GHz vs 2x1 GHz). The average router has a CPU clock speed of 2x1 GHz.
    0.3 GHz vs 2x1 GHz
  • 96.9% less internal storage
    This router has less internal storage than the average router (0 GB vs 0.1 GB). The average router offers 0.125 GB of internal storage.
    0.003906 GB vs 0.125 GB
  • 75% less RAM
    This router has less RAM than the average router (64 MB vs 256 MB). The average router has 256 MB of RAM.
    64 MB vs 256 MB
  • 2 fewer external antennas
    This router has fewer external antennas than the average router (0 vs 2). The average router has 2 external antennas.
    0 vs 2
  • 8 years older release date
    This router is an older model than the average router (2011 vs 2019). The average router release year is 2019.
    October 2011
    2011 vs 2019
  • 62.2% heavier weight
    This router is heavier than the average router (730 g vs 450 g). The average router weighs 450 g.
    730 g vs 450 g

Third-party reviews

What customers like about D-Link DSL-2740B

  • User-friendly interface with helpful hints for beginners
  • Comprehensive range of management and security features like QoS, DoS protection, and SPI firewall
  • Strong wireless range due to its three-antenna 'RangeBooster' design
  • Includes an intuitive setup wizard (Click'n'Connect) for easier installation
  • Good balance of features for its price point at the time of release

What customers don't like about D-Link DSL-2740B

  • Erratic or shaky wireless performance reported by some reviewers
  • Wired Ethernet ports are limited to 10/100Mbps, which is slow by modern standards
  • Status lights on the front are physically separated from the actual ports, causing confusion
  • Raw wireless throughput may not meet the needs of power users or gamers
  • Lacks modern standards like Wi-Fi 6, 5GHz bands, or IPv6 support found in newer models

Verdict

The D-Link DSL-2740B is an all-in-one ADSL2+ modem router designed for home and small office use, featuring integrated 802.11n wireless technology with speeds up to 300Mbps and four 10/100 Ethernet ports. Its main characteristics include dual 2x2 MIMO antennas for extended range, backward compatibility with 802.11b/g devices, and advanced security features like SPI/NAT firewalls, WPA2 encryption, and Quality of Service (QoS) for traffic prioritisation. Pros include its versatile design that eliminates the need for a separate modem, a user-friendly setup wizard, and robust protection against DoS attacks. However, notable cons include its outdated Fast Ethernet (100Mbps) ports instead of Gigabit, a lack of USB storage/printing support, and reported software limitations such as bugs in parental control URL filtering.

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