[10/12/2016] ASUS VN279QL 27吋高畫質顯示器，ASUS VN279QL 27″ Full HD 1920×1080 DisplayPort HDMI VGA Ergonomic Back-lit LED Monitor，定價$319，目前特價$204.22，使用一張價值$30 USD的mail-in-rebate之後(下載表格，10月31日截止)，等於只要$174.22 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買:amazon。

[10/12/2016] 華碩 ASUS F555LA-AB31 15.6吋筆電，ASUS F555LA-AB31 15.6-inch Full-HD Laptop (Core i3, 4GB RAM, 500GB HDD) with Windows 10，定價$499， 特價 $339.99 USD。境內免運費. 哪裡買：amazon。

主要配備：15.6″ Full HD (1920*1080) provides more clarity and sharp visual experience on video, photo and games
Powerful 5th-generation Intel Core i3-5010U 2.1GHz, Broadwell.
4GB RAM/ 500GB 5400RPM with DL DVD±RW/CD-RW.
Equipped WiFi 802.11ac. This is almost 3x faster than the typical 802.11n.
Feature 2 x USB 3.0, 1 x USB 2.0, 1 x HDMI and VGA ports.
1 year International Warranty with 1 year Accidental Damage Protection
Ergonomically designed keyboard with IceCool technology keeps the palm rest at a comfort temperature。

[09/17/2016] 華碩 ASUS PB278Q 27吋 WQHD 高解析度顯示器，ASUS PB278Q 27″ WQHD 2560×1440 IPS DisplayPort HDMI DVI Eye Care Monitor，定價 $709.99，目前特價$349.99 USD。Prime境內免運費。哪裡買： amazon。

[09/15/2016] ASUS C201 11.6吋 Chromebook 筆電，ASUS C201 11.6 Inch Chromebook (Rockchip, 4 GB, 16GB SSD, Pearl White/Light Blue)，定價$199.99，特價$169.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買:amazon。

Rockchip 1.8 GHz Processor
4 GB DDR3 RAM
Can open/edit MS Office files using free embedded QuickOffice editor or Google Docs, and can download Microsoft Office Online (an online version of Microsoft Office) for free. Cannot install standard MS Office software.
16 GB Solid-State Drive (SSD); No CD or DVD drive
11.6 inches 1366*768 pixels LED-lit Screen
Chrome Operating System; Navy Blue Chassis

[08/17/2016] ASUS ZenBook Pro Signature Edition 15.6 吋筆電，ASUS ZenBook Pro Signature Edition Laptop, 15.6″ 4K IPS Touchscreen, Intel Core i7-4720HQ Quad-Core (Certified Refurbished)，搭載4K超高解析度IPS觸控螢幕，原廠重整機，保固六個月，定價$1449.99，目前特價$899.99 USD。Prime境內免運費。哪裡買:Woot via amazon。

This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 6-month warranty
Get reliable performance from the Intel Core i7-4720HQ 2.6GHz Quad-Core processor
15.6″ 4K Ultra-HD LED-backlit IPS Touchscreen with 3840 x 2160 resolution showcases movies and games in stunning clarity
16GB DDR3 memory – For multitasking power; supports up to 16GB
PCI-E 512GB solid state drive for an amazingly smooth and fast computing experience

[08/13/2016] ASUS C200MA Chromebook 11.6吋筆電，ASUS C200MA Chromebook 11.6 Inch, Intel Dual Core, 4GB RAM, 16G EMMC + TPM (Black)，原價$179.99，目前特價$149.99 USD。Prime境內免運費。哪裡買: amazon。

Intel Bay Trail-M N2840 Dual-Core 2.16GHz (Turbo up to 2.58GHz)2 GB
4GB DDR3L (1600MHz) on board and 16G EMMC
11.6 Inch 1366×768 LED screen
Equipped Trusted Platform Module(TPM)
Up to 10hrs battery life. 1 year International Warranty with 1 year Accidental Damage Protection

[08/12/2016] ASUS Transformer Pad TF103CE-A2-EDU-BK 10.1吋二合一平板電腦，ASUS Transformer Pad TF103CE-A2-EDU-BK 10.1″ IPS 16 GB Tablet with Keyboard Dock，包括鍵盤底座，容量 16GB，定價@229，特價只要$199.99 USD。Prime境內免運費。哪裡買: amazon。

[08/10/2016] ASUS SD222-YA 21.5吋寬螢幕高畫質顯示器， ASUS SD222-YA 21.5-Inch Screen LED-LIT Monitor ，定價$199，特價只要$81.90 USD。Prime境內免運費。哪裡買：amazon。

[07/24/2016] ASUS ZenPad Z300M-A2-GD 10.1吋平板電腦 ，ASUS ZenPad Z300M-A2-GD 10.1″ Touchscreen WXGA (1280800), IPS, 350 nits, MTK 8163 Quad-Core 1.3GHz, 2GB DDR3L, Rose Gold，全新，定價$179，目前特價$149 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買:amazon。

Touchscreen, 10.1″ WXGA (1280*800), IPS, 350 nits, MTK 8163 Quad-Core 1.3GHz
2GB DDR3L, Mali-T720MP2 520Mhz, 16GB EMMC
Android 6.0 Marshmallow, 802.11 abgn, 2MP Front & 5MP Rear

[07/18/2016] ASUS ZenBook UX305UA 13.3吋筆電 ，ASUS ZenBook UX305UA 13.3-Inch Laptop (6th Generation Intel Core i5, 8GB RAM, 256 GB SSD, Windows 10), Titanium Gold，全新，原價$899，特價只要$699.99 USD。Prime境內免運費。哪裡買:amazon。

13.3-Inch Full-HD IPS Anti-Glare Matte Display with an Ultra-wide 170° Viewing Angle
Powerful 6th-generation Intel Core i5 6200U 2.3GHz (Turbo up to 2.8GHz) Skylake Processor
Networking : Integrated 802.11 ac (WiFi), Bluetooth 4.0 support
Interface : 1 x COMBO audio jack, 2 x USB 3.0 port(s), 1 x USB 2.0 port(s), 1 x micro HDMI, 1X AC adapter plug
8 GB RAM/ 256 GB SSD Solid State Drive; 10-Hours Battery Life. 1.2 MP High Definition Webcam, Designed to be ultra-slim with an all-aluminum body

[06/21/2016] ASUS Chromebook Flip 10.1吋二合一筆電 ，ASUS Chromebook Flip 10.1-Inch Convertible 2 in 1 Touchscreen (Rockchip, 4 GB, 16GB SSD, Silver)，支援觸控螢幕，定價$279.00，目前特價$239.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買： amazon。

主要配備:Rockchip 1.8 GHz Processor
4 GB DDR3 RAM
Can open/edit MS Office files using free embedded QuickOffice editor or Google Docs, and can download Microsoft Office Online (an online version of Microsoft Office) for free. Cannot install standard MS Office software.
Storage : 16GB Solid State Storage; No CD or DVD drive
10.1 inches 1280*800 pixels LED-lit Screen
Chrome Operating System; Silver Chassis

[06/09/2016] ASUS RT-AC68W 雙頻無線router，ASUS Wi-Fi Router with Data Rates up to 1900 Mbps (RT-AC68W)，全新，定價$191.99，現在特價只要$127.99 USD。Prime境內免運費。哪裡買： amazon。

[06/01/2016] ASUS F556UA-AS54 15.6吋筆電，ASUS F556UA-AS54 15.6-inch Full-HD Laptop (Core i5, 8GB RAM, 256GB SSD) with Windows 10, Icicle Gold，目前特價只要，$529 USD。境內免運費。哪裡買: amazon。

15.6-Inch Full-HD Display with Windows 10 Pre-installed
Powerful Intel i5-6200U 2.3 GHz Processor (Turbo to 2.8 GHz)
256GB Solid-State Drive for blazing-fast boot times and program launches
Best-in-class connectivity with included HDMI/D-SUB/USB Type C and 802.11a/c WiFi
Long-lasting 38 Whr polymer battery 2.5 times the lifespan of standard Li-ion

[06/01/2016] ASUS ZenFone 2 Deluxe Special Edition 智慧手機，ASUS ZenFone 2 Deluxe Special Edition, Unlocked Cellphone, 4GB RAM, 128GB (U.S. Warranty)，容量 128 GB，全新，未鎖碼(GSM)，定價$399，目前特價$269 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買:amazon。

64-bit Intel 2.3GHz Quad Core processor with 4GB RAM and 128GB storage.
5.5-inch IPS full HD display (Gorilla Glass 3); 13MP rear and 5MP front camera.
ZenEar and two exclusive back covers included- carbon fiber and metallic silver.
Unlocked GSM, Dual SIM smartphone – First Sim – 2G/3G/4G/LTE and Second Sim – 2G Only – voice and basic text. No MMS (Multimedia messaging) with pictures.

[05/20/2016] ASUS ROG Gladius 系列電玩遊戲滑鼠，ASUS Gaming Mouse (ROG Gladius)，定價$72.99，目前特價$44.99 USD。 Prime境內免運費。哪裡買: amazon。

[03/11/2016] 華碩 ASUS Smartwatch 智慧表，ASUS Smartwatch – Silver & Rose Gold，定價$149.99，目前特價只要$99.99 USD。 Prime境內免運費。哪裡買: amazon。

[03/10/2016] ASUS ZenPad S 8 Z580CA-C1-BK 8吋平板電腦，容量 64 GB，ASUS ZenPad S 8 Z580CA-C1-BK 8″ 64 GB Tablet，現在特價$249.00 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買：amazon。

[02/15/2016] ASUS M32CD Desktop 桌上型電腦主機，ASUS M32CD Desktop (Core i5, 8GB, 1TB, Windows 10) with Keyboard and Mouse，搭載最新 Windows 10作業系統，全新，定價$549.99，目前特價$429.99 USD。Prime境內免運費 (學生可以免費試用Prime)。。哪裡買: amazon。

主要配備:Intel Core i5-6400 Quad-Core 2.7 GHz processor (turbo to 3.3GHz)
8GB DDR3; 1TB HDD
Intel Integrated 530 HD Graphics
802.11 AC WiFi with Bluetooth 4.0
Windows 10 Operating System。

[01/30/2016] ASUS VX VX248H 24吋寬螢幕LED顯示器，ASUS VX VX248H 24-Inch Screen LED-LIT Monitor，特價$139.99，使用一張價值$20 USD的mail-in-rebate之後(下載表格，1月31日截止)，等於只要$119.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買：amazon。

[01/05/2016] ASUS VN289Q 28吋高畫質顯示器 ，ASUS VN289Q 28″ Full HD 1920×1080 DisplayPort HDMI DVI-D VGA Back-lit LED Monitor，定價$280，目前特價$189.99，使用一張價值$30 USD的mail-in-rebate之後(下載表格，1月31日截止)，等於只要$159.99 USD。 Prime境內免運費。哪裡買: amazon。

[12/31/2015] ASUS ROG GL551JW-AH71(WX) 15.6吋遊戲專用筆電，ASUS ROG GL551JW-AH71(WX) 15-Inch Gaming Laptop, Discrete GPU GeForce GTX 960M 2GB VRAM, 8GB, 256G SSD storage (ROG Black)，配備超優， 評價很好，定價$999，特價只要$799 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。

主要配備:Intel Quad Core i7-4720HQ 2.6GHz (Turbo up to 3.6GHz)
15.6 inch matte FHD display. 1920 by 1080 resolutions. Windows 10 Operation System 64 bit.
NVIDIA GeForce GTX 960M gaming graphic card; 8GB RAM; 256GB SSD Storage. Backlit keyboard. Gigabit Dual-Band 802.11AC ultra-fast Wi-Fi.
Feature 3 x USB 3.0, 1 x HDMI, 1 x mini display port. Bluetooth 4.0.
1 year International Warranty with 1 year Accidental Damage Protection。

[12/11/2015] ASUS ZenFone 2 系列智慧手機，ASUS ZenFone 2 Unlocked Cellphone , 64GB, Silver (U.S. Warranty)，全新，未鎖碼，容量 64 GB，定價$299.99，目前特價只要$269 USD。Prime境內免運費。哪裡買:amazon。

[11/29/2015] ASUS RT-AC56U AC1200 無線 router，ASUS Dual-Band Wireless Router (RT-AC56U)，支援最新 AC 規格 (AC1200)，支援同步雙頻，特價$79.99，使用兩張共價值$30 USD 的 mail-in-rebate之後(下載表格一，以及下載表格二，11月30日截止)，降格降為$49.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買：amazon。

[11/28/2015] ASUS Zenbook UX305LA 13.3吋超薄型筆電，ASUS Zenbook UX305LA 13.3-Inch Ultra-Slim All-Aluminum Laptop, 256 GB SSD, 8 GB RAM with Windows 10，最新機種，搭載256 GB SSD，內建Windows 10，定價$849，目前特價只要$700 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買：amazon。

主要配備:
13.3-Inch Full-HD IPS Anti-Glare Matte Display with an Ultra-wide 170° Viewing Angle.
Powerful 5th-generation Intel Core i5-5200U 2.2GHz (Turbo up to 2.7GHz) Broadwell.
8 GB RAM/ 256 GB Solid State Drive; 10-Hours Battery Life. 1.2 MP High Definition Webcam.
Equipped WiFi 802.11ac. This is almost 3x faster than the typical 802.11n. Bluetooth 4.0.
Designed to be ultra-slim with an all-aluminum body. The unit weighs only 2.86 lbs, is less than .6-inch thin.

[11/24/2015] 華碩 ASUS M32AD 桌上型電腦，ASUS M32AD Desktop (Core i3, 8GB, 1TB, Windows 10) with Keyboard and Mouse，定價$449.99，目前特價只要$334.99 USD。Prime境內免運費。哪裡買: amazon。

主要配備:Intel Core i3-4170 Dual-Core 3.7GHz processor
8GB DDR3; 1TB HDD
Intel Integrated 4400 HD Graphics
802.11 AC WiFi with Bluetooth 4.0
Windows 10 Operating System。

[11/24/2015] 華碩 ASUS CHROMEBOX-M075U 桌上型電腦主機，ASUS CHROMEBOX-M075U Desktop Bundle with Wireless Keyboard and Mouse，搭配無線鍵盤與無線滑鼠，內建Chrome OS，定價$269，目前特價$199 USD。Prime境內免運費。哪裡買： amazon 。

主要配備:Intel i3-4010U Processor 1.7 GHz( cache)
4GB DDR3 (2GB*2)
16 GB Solid State Drive
Chrome OS
Bundled with Wireless Keyboard and Mouse。

[11/19/2015] 華碩 ASUS F555UA-EH71 15.6吋筆電，ASUS F555UA-EH71 15.6 Inch, Intel Core i7, 8GB, 1TB HDD Laptop, Windows 10 (64bit), 搭載最新一代 core i7處理器，目前特價只要 $599.99 USD。 Prime境內免運費. 哪裡買： amazon。

Powerful 6th-generation Intel Core i7-6500U 2.5GHz (Turbo up to 3.1GHz). Skylake
8GB RAM/ 1TB 5400RPM with DL DVD±RW/CD-RW. Windows 10 operation system.
15.6 inches LED backlit display, 1366 by 768 resolution.
Gigabit Dual-Band 802.11AC ultra-fast Wi-Fi.
Feature 2 x USB 3.0, 1 x USB 2.0, 1 x HDMI and VGA ports. Bluetooth 4.0.
1 year International Warranty with 1 year Accidental Damage Protection.
Ergonomically designed keyboard with IceCool technology keeps the palm rest at a comfort temperature.

[11/19/2015] 華碩Asus X550JX-DB71 15.6吋筆電，Asus X550JX-DB71 15.6″ Notebook Laptop，定價$929，目前特價$769 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。

主要配備:Intel Core i7-4720HQ 2.6 GHz^8 GB DDR3^1024 GB 5400 rpm Hard Drive15.6-Inch Screen^Windows 8.1。

[11/18/2015] 華碩 ASUS X751LX-DB71 17.3吋電玩遊戲專用筆電，ASUS X751LX-DB71 17.3-Inch IPS FHD Gaming Laptop, i7, 1 TB, 8 GB RAM, NVIDIA GeForce GTX 950M Graphics (Free Upgrade to Windows 10)，配備優異，定價$999，目前特價$799 USD。Prime境內免運費。哪裡買: amazon。

17.3-Inch IPS Full HD Wide-Angle Display (1920×1080). Webcam.
Intel Core i7-5500U 2.4 GHz Processor (Turbo up to 3 GHz).
NVIDIA GeForce GTX950M 2G DDR3 Discrete Graphics for Gaming Performance.
1 TB 7200 RPM Hard Drive. 8 GB RAM.
Wireless N for fast WiFi. DL DVD±RW/CD-RW.
3x USB 3.0, 1x HDMI, 1x Ethernet Port, 1x VGA, 1x Headphone/Mic Combo Jack.
SD-Card Reader slot to import/export all your photos and videos.

[11/12/2015] ASUS Zenbook UX305FA-ASM1 13.3吋輕薄型筆電，ASUS Zenbook UX305FA-ASM1 13.3-Inch Ultra-Slim Aluminum Laptop, 8 GB RAM and 256 GB SSD，搭載最新一代 Broadwell 無風扇設計的處理器， 8 GB RAM 與 256 GB SSD，目前特價只要$622.11 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買： amazon。

主要配備:13.3-Inch FHD (1920×1080) anti-glare matte display with an ultra-wide 170-degree viewing angle.
Latest Intel Core M-5Y10 (turbo up to 2GHz) processor. Fan-less design that is quiet, clean, and energy-efficient.
8GB RAM, 256GB Solid State Drive. 10-Hours Battery Life.
Dual-band 802.11AGN Wi-Fi, Bluetooth 4.0, USB 3.0 x 3 ports, and HDMI port.
All-aluminum ultra-slim Zenbook design weights only 2.6-lbs and is only 0.5-inch thin.。

[10/29/2015] 華碩 Asus 15.6吋筆電 ，Asus 15.6″ Touch-Screen FHD IPS Core i7-4500U 1.8 GHz Black Laptop Manufacturer Refurbished 90 Day Factory Warranty，原廠重整機，保固三個月，目前特價$519.99 USD。境內免運費。哪裡買：buydig via eBay。更多促銷產品，請看:eBay Daily Deals。

[10/25/2015] 特價只有今天。ASUS Transformer Book T200TA-B1-BL 變形系列二合一12吋筆電，ASUS Transformer Book 12-Inch T200TA-B1-BL 2-in-1 Detachable Touchscreen Laptop, 2 GB RAM, 32 GB Storage (Free Windows 10 Upgrade)，全新，今天特價$289 USD。境內免運費。哪裡買: amazon。

主要配備；Intel Atom Z3775 1.46GHz (Turbo up to 2.39GHz). 2 GB RAM.
Storage Capacity: 32GB Solid-State in tablet.
Includes Keyboard Dock with USB 3.0 port, USB 2.0 Port, and Ethernet Port.
Smart HD Bay in Dock allows for Self-Upgradable Standard 2.5-inch Hard Drive (up to 1TB)
9-Hour Long Battery Life. 2MP Webcam and 5MP Rear Camera.
1x microHDMI, 1x microUSB. MicroSD Card Reader (supports SDXC).
Wireless Dual-Band 802.11ABGN and Bluetooth 4.0.。

[10/07/2015] 華碩 ASUS F554LA 15.6吋筆電，ASUS F554LA 15.6 Inch Laptop (Intel Core i7, 8 GB, 1TB HDD, Black) – Free Upgrade to Windows 10，定價$629，目前特價只要$549.00 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。

主要配備:Intel Core i7-5500U 2.4 GHz Processor
8 GB DDR3L SDRAM
1TB HDD Storage; DL DVD±RW/CD-RW
15.6 inches 1366*768 pixels LED-lit Screen
Windows 8 Operating System; Black Chassis。

[09/02/2015] Asus Q502LA-BBI5T12 15.6吋筆電，Asus Q502LA-BBI5T12 15.6″ Touch-Screen Laptop Convertible – Intel Core i5, 8GB, 1TB Black (Certified Refurbished)，支援高畫質解析度觸控螢幕，重整機，目前特價 $499.99 USD，Prime 免運費。哪裡買: KLAMP Electronics via amazon。

主要配備:This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty.
Intel Core i5-4210U Processor 1.7 GHz, up to 2.7 GHz Turbo
15.6-Inch FHD (1920×1080) IPS LED Slim Touch
8GB DDR3 System Memory, 1TB Hard Drive
802.11ac (WiDi Capable) + Bluetooth 4.0。

[09/01/2015] 華碩 RT-AC66W 高速傳輸同步雙頻無線router，ASUS Dual-Band AC1750 Wireless Gigabit Router (RT-AC66W)， 支援 ac 規格，定價$200，特價只要$119.99 USD。 境內免運費。哪裡買: amazon。

[08/21/2015] ASUS ROG G751JL-DS71 17.3吋遊戲筆電，ASUS ROG G751JL-DS71 17.3-Inch Gaming Laptop, GeForce GTX 965M Graphics，配備優異，定價$1399，目前特價$1168.98 USD。 Prime境內免運費。哪裡買: amazon。

主要配備:
17.3-Inch IPS FHD Screen.
Latest NVIDIA GeForce GTX 965M 2GB GDDR5 Discrete Graphics.
Intel Core i7-4720HQ 2.6GHz (Turbo up to 3.6GHz).
1000 GB 7200 RPM Hard Drive (additional 2.5″ bay to install secondary hard drive).
16 GB DDR3 RAM (upgradable to 32 GB).
Dual Band 802.11 A/C. 10/100/1000 Gigabit Ethernet.
4x USB 3.0, 1x Thunderbolt port, 1x HDMI, 1x VGA/Mini D-sub 15-pin, 1x SPDIF, 1x Headphone-out, 1x Mic-in
DL DVD±RW/CD-RW. SDXC Card Reader.。

[08/18/2015] 特價只有今天。ASUS Flip TP500LA-AS53T 二合一系列15.6吋筆電，ASUS Flip TP500LA-AS53T 2-in-1 Convertible 15.6″ FHD Touchscreen Laptop, Core i5, 1 TB, 8 GB RAM (Free Windows 10 Upgrade)，全新，今天特價$448.99 USD。境內免運費。哪裡買: amazon。

主要配備；15.6″ FHD 1920*1080 resolution with 360 degree rotating touchscreen
Powerful 5th-generation Intel Corei5-5200U 2.2GHz, (Turbo up to 2.7GHz) Broadwell; 1TB 5400RPM and 8GB DDR3 RAM
Windows 8.1, WiFi 802.11BGN, Bluetooth 4.0, Webam, USB 3.0 x 1, USB 2.0 x 2
Flip works as a laptop or a tablet. keyboard and touchpad lock automatically to prevent accidental input.
1 year International Warranty with 1 year Accidental Damage Protection from ASUS (registration required)。

[08/11/2015] 華碩 ASUS Transformer Book Chi T300CHI-DSM2T-CA 12.5吋二合一變形筆電，ASUS Transformer Book Chi T300CHI-DSM2T-CA Touchscreen Laptop/Tablet (12.5-inch WQHD, Core M-5Y10, 8GB LPDDR3, 128GB SSD, Windows 8.1, Dark Blue)， 定價$589.99， 特價只要$539.99 USD。 Prime境內免運費。哪裡買: Refurb4Less via amazon。

或是在這裡買：Refurb4Less via eBay。

主要配備：Intel® CoreTM M 5Y10 Processor
12.5″ Auto WQHD (2560×1440) Touchscreen Display – Integrated Intel® HD Graphics 5300
8GB LPDDR3 1600 MHz SDRAM – 128GB ISSD Storage
HD Web Camera – 802.11a/g/n – Micro USB – micro HDMI – Bluetooth 4.0
1 YR ASUS Global and/or OneDealOutlet Warranty。