Product information

11ac/a 11n/b/g Portable router


It is portable wireless LAN router corresponding to latest super-high-speed standard 802.11ac 433Mbps (theoretical value). Super-high-speed communication is possible by combination with the latest smartphone. The product body (width approximately 65* D approximately 35* H 20.5 about mm) is very compact, too and does not choose place.

11ac/a 11n/b/g Portable router (WRH-583BU2-S)
  • Article number
  • Features
  • Specifications

Model number / lineup

Model number /JANCD Features Standard price Remarks
11ac/a 11n/b/g Portable router (WRH-583BK2-S) WRH-583BK2-S
< Black > 11ac 433Mbps (theoretical value) 5,500 yen (tax-excluded)
11ac/a 11n/b/g Portable router (WRH-583BU2-S) WRH-583BU2-S
〈 Blue 〉 11ac 433Mbps (theoretical value) 5,500 yen (tax-excluded) It is limited to stock
11ac/a 11n/b/g Portable router (WRH-583GN2-S) WRH-583GN2-S
< Green > 11ac 433Mbps (theoretical value) 5,500 yen (tax-excluded) It is limited to stock
11ac/a 11n/b/g Portable router (WRH-583RD2-S) WRH-583RD2-S
< Red > 11ac 433Mbps (theoretical value) 5,500 yen (tax-excluded) It is limited to stock
11ac/a 11n/b/g Portable router (WRH-583WH2-S) WRH-583WH2-S
< White > 11ac 433Mbps (theoretical value) 5,500 yen (tax-excluded) It is limited to stock
11ac/a 11n/b/g Portable router (WRH-583YL2-S) WRH-583YL2-S
Yellow 11ac 433Mbps (theoretical value) 5,500 yen (tax-excluded) It is limited to stock

Product photo (※ to enlarge the images, please click)

Features of product

High speed wireless LAN Portable router WRH-583BK2-S eresapo

Conventionally, it supports realization new generation standard "11ac" by super-high-speed communication of approximately 5.8 times of standard

It supports "11ac" of the latest standard. We largely exceed conventional Wireless speed and realize communication comfortable more than before. You can use the Internet comfortably even if you connect several Wi-Fi apparatuses. In addition, we can enjoy higher-speed communication by using in combination with latest smartphone and tablet corresponding to 11ac.


New generation standard 11ac which realizes giga wireless LAN


By new generation standard 11ac corresponding to 5GHz communication, is strong in electric wave interference in PC of the use, in comparison with conventional standard approximately 5.8 times ※We realize super-high-speed communication of this.
※Comparison in standard maximum.
※It is speed comparison between LTE line (75Mbps) of au iPhone5 and wireless LAN connection 433Mbps by theoretical maximum, and real speed changes by environment.

Because it is dual band, we are connected in various ways

High speed Wi-Fi communication that is comfortable by dual band correspondence of wireless LAN 11n/g standard of 2.4GHz band and 11n/a standard of 5GHz zone resisting electric wave interference is available.

Dual band

Wireless LAN easily high-speed even as for the business trips such as hotels

We bring into hotel providing Internet service by wired LAN and are only connected to wired LAN terminal installed in each room, and the Internet by Wi-Fi (wireless LAN) communication becomes available easily.

※Depending on hotel, certification work by Web browser may be necessary.

※Feeding with attached USB cable and feeding by AC for smartphone of Sold separately are necessary separately.
※We assume use in Japan and are designed. Product guarantee is effective only in Japan.

We connect at the same time and are comfortable! 5GHz and 2.4GHz are usable at the same time

As both can use 5Ghz and 2.4GHz, all apparatuses are available in one comfortably as we can connect the latest apparatus to conventional model at 2.4GHz at comfortable 5GHz.

The function cordless handset mode deployment not to be only router function, and to be usable

We can make Network apparatus having wired LAN port Wireless by changing This product to cordless handset mode.

Repeater change over function is equipped with Wi-Fi more comfortably

Place where electric wave of Wi-Fi is hard to reach by changing This product to repeater mode can use the Internet comfortably.

The repeater change over function deployment

We are available with variation of six colors of selectable color variations happily

Variation of body color prepared six colors. You choose own favorite color simply because it is Portable router which is convenient for carrying around to choose fashion item, and please enjoy smartly.

6 color variations

With compact which does not interfere even when going out as for the carrying around easily!

As the product body is very compact, to carry; easily! We enter inside pocket of bag completely.

We utilize merit of wired LAN and wireless LAN! The use simultaneous with Wi-Fi is possible by the LAN port deployment!

Wired LAN port is equipped with, and Wi-Fi and the simultaneous use with Wired are possible.

The use simultaneous with Wi-Fi is possible by the LAN port deployment!

Video, book, music distribution service U-NEXT largest in Japan is free for 31 days

We can enjoy movie, drama animation in every radio equipment. It is free now for 31 days!

Setting simple by exclusive application even as for preparation smartphone / tablet!

We only read bundled QR code, and input of troublesome encrypting key provides unnecessary simple setting application. Besides, it is equipped with WPS function that can set PC and various Mobile game consoles and Wi-Fi just to push WPS button of This product.
In addition, we cope with simple setting in Windows PC using CD-ROM. We can have you set even beginner with various apparatuses.

Setting simple even as for smartphone / tablet application

It is prohibition privacy separator by communication between wireless personal computer

We can prohibit access (access to joint ownership folders) between wireless personal computer connecting to Wireless main phone when we use privacy separator function. When we plurally use Wireless main phone, for security protection of user, we recommend that we use privacy separator function.

The multi-SSID function deployment to be usable with various apparatuses with keeping high security

It is function that can set plural SSID for one Fixed Wireless Access point.

We can use PC, tablet, smartphone and home-use game console devices in different encryption system and authentic method at the same time.

Dual band


□Wireless LAN part
Wireless LAN standard

IEEE 802 .11ac
IEEE 802 .11n
IEEE 802 .11a
IEEE 802 .11b
.11 g of IEEE 802

Frequency (center frequency) 2.4GHz (2,412-2,472MHz)
5GHz (5,150-5,725MHz)
Channel 2.4GHz band: 1 - 13ch
5GHz zone
[W52]36, 40, 44, 48ch
[W53]52, 56, 60, 64ch
Basic transmission scheme IEEE 802 .11ac: OFDM method
IEEE 802 .11n: OFDM method
.11 g of IEEE 802: OFDM method
IEEE 802 .11b: DS-SS method
IEEE 802 .11a: OFDM method
Line speed (theoretical value) IEEE 802 .11ac: Up to 433Mbps
IEEE 802 .11n: Up to 150Mbps
.11 g of IEEE 802: Up to 54Mbps
IEEE 802 .11b: Up to 11Mbps
IEEE 802 .11a: Up to 54Mbps
Antenna 2.4GHz: Transmission and reception x1 book
5GHz :Transmission and reception x1 book
Access method Infrastructure
Encryption system Invalidity (there is no coding), WEP(64bit/128bit),
Security SSID stealth bomber, multi-SSID (two maximum enrollment),
Access control (MAC address filtering),
SSID separator (AP mode time invalidity),
Privacy separator
Setting method WPS

※W52, outdoor use of W53 are prohibited by Wireless Telegraphy Act.

□Wired LAN part
Correspondence standard IEEE 802 .3u (100BASE-TX)
IEEE 802 .3(10BASE-T)
Terminal WAN: RJ-45 X 1 port
LAN: RJ-45 X 1 port
Auto MDI/MDI-X Correspondence
Automatic negotiation Correspondence
□Router part
Equipment mode Router mode (initial value), access point mode,
Wireless cordless handset (converter) mode, broadcast mode
Correspondence protocol TCP/IP (IPv4)
WAN setting DHCP / fixation IP / PPPoE (1 session)
LAN setting DHCP server, fixed IP address
VPN connection IPsec pass-through, PPTP pass-through, L2TP pass-through
※In Specifications, we cannot invalidate.
□Other Specifications
Power supply connector USB(microB)
Input power supply DC5V
Power consumption 2.1W
Dimensions (width X D X H) About width 35 X D 65 X 20.5mm in height
Weight : Approximately 45 g (only as for the body)
Term of a guarantee One year
Accessories: One wireless LAN router, USB cable (approximately 30cm) for feeding one, Manual two pieces, multilingual Manual (/ Korea / Portugal out of British /) one piece, IKARUS trial version serial card one piece, U-NEXT catalogue
※We do not bundle LAN cable.

The correspondence OS (PC)

  • ※Mac OS X is limited to use in plane mounted with CPU made by Intel.
  • ※The correspondence OS is limited all to Japanese OS. It is necessary for PC to carry one of the OS's mentioned above.
  • ※The latest correspondence situation, please identify correspondence table page.

Supported devices:

  • iPhone 7Plus/7/SE/6sPlus/6s/6Plus/6/5S/5C/5/4S/4/3GS
  • Windows Phone
  • Android smartphone after 2.3
  • iPad/iPad2/iPad where iPad Pro/iPad Air2/iPad Air/iPad Retina/ is new
  • iPad mini4/iPad mini3/iPad mini Retina/iPad mini
  • Windows tablet (10/RT/8)
  • Android tablet after 2.3
  • Windows 10/8.1/8/7/Vista/XP
  • Mac OS X after 10.5 (limited to plane mounted with CPU made by Intel)
Game apparatus
  • new 3DS LL/3DS LL/new 3DS/3DS/DS※
    ※It becomes available by setting change from initial state.
  • PS Vita/PS Vita TV/PSP Go/PSP
  • PS4/PS3
  • Wii U/Wii
  • Xbox360
  • Canon
  • Epson
  • HP
  • Brother
  • Kindle Fire HD/Kindle Fire /Kindle Paperwhite
  • Rakuten kobo/kobo Touch/kobo mini

※The latest correspondence situation, please identify correspondence table page.