English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
computer 的热门建议
Types of
Connectors
Ports and
Connectors
Computer-
Type List In
USB Types
Ends
Computer
Cable Connectors
USB Type-C
Connector
DVI Connectors
Explained
PS 2
Connector
Display
Connector
RJ45 Connectors
Types
VGA
Connector
Computer
Connections
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
Types
of Connectors
Ports and
Connectors
Computer-Type
List In
USB Types
Ends
Computer
Cable Connectors
USB Type
-C Connector
DVI Connectors
Explained
PS 2
Connector
Display
Connector
RJ45
Connectors Types
VGA
Connector
Computer
Connections
购买 computer connector types
广告
$129.99
Displayport To VGA Cable 6 FT, 20-Pack Display Port DP To VGA Adapter Cord Male To Male HD Video 1080P For Computer, Monitor, TV, Projector
Amazon.com
284
Free shipping
$129.99
Displayport To VGA Cable 6 FT, 20-Pack Display Port DP To VGA Adapter Cord Male To Male HD Video 1080P For Computer, Monitor, TV, Projector
Amazon.com
284
$5.88
HDMI To DVI Cable - DVI-D Single Link HDMIDVI-3-BLK
FireFold
$5.88
HDMI To DVI Cable - DVI-D Single Link HDMIDVI-3-BLK
FireFold
$8.17
HDMI To DVI Cable, HDMI Male To DVI Male, 6 Foot
CableWholesale
1
$8.17
HDMI To DVI Cable, HDMI Male To DVI Male, 6 Foot
CableWholesale
1
$61.17
$78.99
Startech.Com 6ft (1.8M) 1-Port Professional RS422/485 USB Serial Cable Adapter With COM Retention, USB To RS422 Adapter - TAA
Amazon.com
31
Free shipping
折扣 22%
$61.17
$78.99
Startech.Com 6ft (1.8M) 1-Port Professional RS422/485 USB Serial Cable Adapter With COM Retention, USB To RS422 Adapter - TAA
Amazon.com
31
$13.81
Displayport Male To DVI Female Adapter DPM-DVIF-ADPT
FireFold
1
$13.81
Displayport Male To DVI Female Adapter DPM-DVIF-ADPT
FireFold
1
$8.50
DVI Cable DVID-3-BLK
FireFold
$8.50
DVI Cable DVID-3-BLK
FireFold
$2.29
Cat6 Ethernet Patch Cable - Black C6FB-3-BLK
FireFold
$2.29
Cat6 Ethernet Patch Cable - Black C6FB-3-BLK
FireFold
$4.27
DVI-D To HDMI Adapter, DVI Female To/From HDMI Male
CableWholesale
$4.27
DVI-D To HDMI Adapter, DVI Female To/From HDMI Male
CableWholesale
$4.51
DVI-A To VGA Analog Video Adapter, DVI-A Male To HD15 Female
CableWholesale
17
$4.51
DVI-A To VGA Analog Video Adapter, DVI-A Male To HD15 Female
CableWholesale
17
$5.08
USB 2.0 Type A Male To Type A Male Cable, Black, 15 Foot
CableWholesale
$5.08
USB 2.0 Type A Male To Type A Male Cable, Black, 15 Foot
CableWholesale
$9.15
Computer / Monitor Power Extension Y Cord, Black, C14 To Dual C13, 13 Amp, SJT, Black, 6 Foot
CableWholesale
1
$9.15
Computer / Monitor Power Extension Y Cord, Black, C14 To Dual C13, 13 Amp, SJT, Black, 6 Foot
CableWholesale
1
$59.15
Vertical Cable Cat6 Keystone Jack 25 Pack 352-V2703/BL/25
FireFold
2
$59.15
Vertical Cable Cat6 Keystone Jack 25 Pack 352-V2703/BL/25
FireFold
2
$4.36
Notebook/Laptop Power Cord, NEMA 5-15P To C5, 3 Pin, 3 Foot
CableWholesale
$4.36
Notebook/Laptop Power Cord, NEMA 5-15P To C5, 3 Pin, 3 Foot
CableWholesale
$9.61
USB 3 - 5Gbps 10-Watt - Type A Male To C Male Cable, Charge & Data Sync, 10 Foot
CableWholesale
1
$9.61
USB 3 - 5Gbps 10-Watt - Type A Male To C Male Cable, Charge & Data Sync, 10 Foot
CableWholesale
1
$18.70
Displayport Male To VGA Female Adapter DPM-VGAF-ADPT
FireFold
$18.70
Displayport Male To VGA Female Adapter DPM-VGAF-ADPT
FireFold
$23.59
Computer / Monitor Power Extension Cord, Black, C13 To C14, 10 Amp, 25 Foot
CableWholesale
1
$23.59
Computer / Monitor Power Extension Cord, Black, C13 To C14, 10 Amp, 25 Foot
CableWholesale
1
$99.95
Audioquest Forest USB Cable, Type-B To Type-C - .75 Meters/2.5 Feet
Crutchfield
17
$99.95
Audioquest Forest USB Cable, Type-B To Type-C - .75 Meters/2.5 Feet
Crutchfield
17
$0.16
14 Pin Header Dual Row Breakaway Straight .1 2.54mm Pitch Snappable
PEconnectors
$0.16
14 Pin Header Dual Row Breakaway Straight .1 2.54mm Pitch Snappable
PEconnectors
$0.49
10 Pin Header Socket Dual Row PCB Mount .1 Spacing Female Header
PEconnectors
$0.49
10 Pin Header Socket Dual Row PCB Mount .1 Spacing Female Header
PEconnectors
$5.95
Rauland 350018 Responder 5 8-Pin In Line Connector CAT5/CAT6 (Ea)
BEC Integrated
$5.95
Rauland 350018 Responder 5 8-Pin In Line Connector CAT5/CAT6 (Ea)
BEC Integrated
$24.19
HDMI To DVI-D, Male To Male, 1080P, Nylon Braided Cable, .5 Meter
L-com Global Connectivity
$24.19
HDMI To DVI-D, Male To Male, 1080P, Nylon Braided Cable, .5 Meter
L-com Global Connectivity
$0.05
4 Pin Single Row Breakaway Header .1 2.54mm Pitch Straight Snappable
PEconnectors
$0.05
4 Pin Single Row Breakaway Header .1 2.54mm Pitch Straight Snappable
PEconnectors
$32.59
Nylon Braided Cable, HDMI To DVI 2.0 Male To Male With Ferrites, Supports 1080P Resolution, 3 Meter
L-com Global Connectivity
$32.59
Nylon Braided Cable, HDMI To DVI 2.0 Male To Male With Ferrites, Supports 1080P Resolution, 3 Meter
L-com Global Connectivity
$33.58
$49.92
Displayport To VGA Adapter 10-Pack, Display Port(DP) To VGA Converter Cable Male To Female
uppstudios
折扣 32%
$33.58
$49.92
Displayport To VGA Adapter 10-Pack, Display Port(DP) To VGA Converter Cable Male To Female
uppstudios
$26.39
Right Angle USB Cable, Left Angle A Male/Down Angle B Male, 2.0m
L-com Global Connectivity
$26.39
Right Angle USB Cable, Left Angle A Male/Down Angle B Male, 2.0m
L-com Global Connectivity
$27.50
6 ft. Displayport To HDMI Adapter Cable - Black
Home Depot
Free shipping
$27.50
6 ft. Displayport To HDMI Adapter Cable - Black
Home Depot
Free shipping
$9.99
3' USB-C To USB-C 2Pk Charging Cable - Dealworthy White: Male-To-Male Connector
Target
Free shipping
$9.99
3' USB-C To USB-C 2Pk Charging Cable - Dealworthy White: Male-To-Male Connector
Target
Free shipping
$19.00
6ft USB-A To USB-B High-Speed USB Cable For Printers Scanners
CPU Medics LLC
$19.00
6ft USB-A To USB-B High-Speed USB Cable For Printers Scanners
CPU Medics LLC
$17.00
$25.00
Saramonic SR-C2001 3.5mm Male TRS To USB-C Adapter 3.5mm Male TRS To USB-C Adapter
Sweetwater
53
折扣 32%
$17.00
$25.00
Saramonic SR-C2001 3.5mm Male TRS To USB-C Adapter 3.5mm Male TRS To USB-C Adapter
Sweetwater
53
$39.99
$51.99
APC AP5261 25-Ft KVM USB Cable
hardclikk.com
折扣 23%
$39.99
$51.99
APC AP5261 25-Ft KVM USB Cable
hardclikk.com
$7.99
Accessories: DVI-D Male (24+1 Pin) To HDMI Female HDTV 1080P 4K Monitor Converter Adapter
CPU Medics LLC
$7.99
Accessories: DVI-D Male (24+1 Pin) To HDMI Female HDTV 1080P 4K Monitor Converter Adapter
CPU Medics LLC
$97.11
SF-QSFP4SFPPS-002 Amphenol RF COMPUTER CABLE, QSFP+/SFP+ PLUG, 2m Connector Type A: QSFP+ 38 Position Plug B: SFP+ 14 Plug (X4) Cable Length -
Onlinecomponents.com
$97.11
SF-QSFP4SFPPS-002 Amphenol RF COMPUTER CABLE, QSFP+/SFP+ PLUG, 2m Connector Type A: QSFP+ 38 Position Plug B: SFP+ 14 Plug (X4) Cable Length -
Onlinecomponents.com
$22.66
6 ft. DVI-D Digital Dual Link Male To Male Video Gold Plated Cable - Black
Home Depot
1
Free shipping
$22.66
6 ft. DVI-D Digital Dual Link Male To Male Video Gold Plated Cable - Black
Home Depot
1
$112.65
($0.76/Pc) SS-52300-002 Stewart Connectors CONN USB 2.0 VERTICAL TYPE B
Onlinecomponents.com
$112.65
($0.76/Pc) SS-52300-002 Stewart Connectors CONN USB 2.0 VERTICAL TYPE B
Onlinecomponents.com
$4.95
10 ft. A-Male To B-Male USB 2.0 Cable
Home Depot
2
Free shipping
$4.95
10 ft. A-Male To B-Male USB 2.0 Cable
Home Depot
2
$7.99
6' USB 2.0 Device Cable - Dealworthy - Black: Male-To-Male Connection, 480 Mbps Rate
Target
Free shipping
$7.99
6' USB 2.0 Device Cable - Dealworthy - Black: Male-To-Male Connection, 480 Mbps Rate
Target
Free shipping
1:45
YouTube
Techno Ruhez
5 Windows Hacks That SHOCKED Me ! 😱 #shorts
#windowstricks #Laptoptricks Useful Laptop Tricks 5 Secret laptop Tricks Windows Tips And Tricks
已浏览 107万 次
1 个月前
Desktop Connector Setup
0:22
How to Create/Switch a new Desktop in Windows 11
YouTube
IT Professor
已浏览 994 次
2023年3月11日
0:48
Make Your Desktop Look AMAZING with Seelen UI
YouTube
TechSimplify
已浏览 17.8万 次
2 个月之前
0:46
How to Add This PC Icon to Desktop in Windows 11
YouTube
Discover You
已浏览 6448 次
2024年4月2日
热门视频
1:17
Future of PC Cooling! DeepCool CL6600 #tech #reels #pcmr #pcbuild #gamingpc #pc #deepcool [ad]
YouTube
Matt's Computer Services
已浏览 57.2万 次
2 周前
2:45
Invention & Evolution of Mouse 🖱️
YouTube
Akshay Dixit
已浏览 88.1万 次
3 周前
2:54
This guy solved one of the biggest coding problems
YouTube
Abdullah Habib
已浏览 133.3万 次
1 周前
Desktop Connector Tutorial
0:49
🚀 Pro Tips! Add Desktop Icon | FAST & EASY | #WindowsTips #DesktopIcons #TechTutorial
YouTube
Quick IT Support
已浏览 1129 次
1 个月前
0:15
How to Clean Up Your Windows 11 Desktop
TikTok
steezytech
已浏览 98万 次
2023年1月19日
0:48
💻 The FASTEST Way to Upgrade Your Windows Look! 🤯 CELAN UI Setup
YouTube
Unwrap Everything
已浏览 1712 次
4 周前
1:17
Future of PC Cooling! DeepCool CL6600 #tech #reels #pcmr #pcbui
…
已浏览 57.2万 次
2 周前
YouTube
Matt's Computer Services
2:45
Invention & Evolution of Mouse 🖱️
已浏览 88.1万 次
3 周前
YouTube
Akshay Dixit
2:54
This guy solved one of the biggest coding problems
已浏览 133.3万 次
1 周前
YouTube
Abdullah Habib
2:02
Invention of Motherboard 🤱🏻
已浏览 105万 次
4 周前
YouTube
Akshay Dixit
0:31
Should you turn off your PSU? #pcs #pc #pctips #techtok #pcsetup | h
…
已浏览 58.8万 次
1 个月前
TikTok
techlionog
3:40
AA Komputer Bandung on TikTok
已浏览 240万 次
1 个月前
TikTok
aacomputerbandung
4:00
$40,000 RTX 5090 7GPU Watercooled Workstation Build #p
…
已浏览 160万 次
2 周前
TikTok
mega.neon2
5:00
“This player achieved 106 advancements with a single butto
…
已浏览 260万 次
2 周前
TikTok
fritolitoclips
0:08
fck my fcking life | gaming laptop
已浏览 84万 次
3 周前
TikTok
jpfiguresitout
0:10
My phone's been calling me an idiot for three hours 😭 #virus #malware #
…
已浏览 150万 次
1 个月前
TikTok
agppoime
0:14
Kalpesh Parmar on Instagram: "Apple iMac ₹7000 core i5 KURLA📍
…
已浏览 3.4万 次
1 周前
Instagram
worldcomputer2
2:07
I was expecting Bitcoin but instead I was scarred for life ✌️👿😂☠️🥀💀😵😭👀 #thrift
…
已浏览 42.1万 次
2 周前
TikTok
computercloset
1:05
Newegg Shuffle RAM Update and Lawn Mowing Business Shift
已浏览 24.7万 次
1 个月前
TikTok
zachstechturf
2:02
Proprietary Prebuilt PC Problems! #tech #pcrepair #computerrepair #
…
已浏览 14.7万 次
2 周前
YouTube
Matt's Computer Services
0:57
Any other PC questions I can help with? #PCBuild #GamingPC #PCB
…
已浏览 26.4万 次
1 周前
TikTok
zachstechturf
0:15
Why doesn’t Claude do that well on HolyC?? #templeOS #softwareeng
…
已浏览 23.5万 次
1 周前
TikTok
yeet.cx
0:18
To thank our fans for their support, this computer is only $100. Limite
…
已浏览 15.8万 次
1 周前
TikTok
jack_rog
0:59
We made it to Tiny Desk! | tiny desk
已浏览 17.6万 次
3 周前
TikTok
davidbyrneofficial
0:12
Always the worst timing 💀#coding #programming #computerscience
…
已浏览 19.3万 次
1 个月前
TikTok
evanalexender
观看更多视频
更多类似内容
购买 computer connector types
广告
$59.15
Vertical Cable Cat6 Keystone Jack 25 Pack 352-V2703/BL/25
FireFold
2
$59.15
Vertical Cable Cat6 Keystone Jack 25 Pack 352-V2703/BL/25
FireFold
$4.36
Notebook/Laptop Power Cord, NEMA 5-15P To C5, 3 Pin, 3 Foot
CableWholesale
$4.36
Notebook/Laptop Power Cord, NEMA 5-15P To C5, 3 Pin, 3 Foot
CableWholesale
$9.61
USB 3 - 5Gbps 10-Watt - Type A Male To C Male Cable, Charge & Data Sync, 10 Foot
CableWholesale
1
$9.61
USB 3 - 5Gbps 10-Watt - Type A Male To C Male Cable, Charge & Data Sync, 10 Foot
CableWholesale
$18.70
Displayport Male To VGA Female Adapter DPM-VGAF-ADPT
FireFold
$18.70
Displayport Male To VGA Female Adapter DPM-VGAF-ADPT
FireFold
$23.59
Computer / Monitor Power Extension Cord, Black, C13 To C14, 10 Amp, 25 Foot
CableWholesale
1
$23.59
Computer / Monitor Power Extension Cord, Black, C13 To C14, 10 Amp, 25 Foot
CableWholesale
$99.95
Audioquest Forest USB Cable, Type-B To Type-C - .75 Meters/2.5 Feet
Crutchfield
17
$99.95
Audioquest Forest USB Cable, Type-B To Type-C - .75 Meters/2.5 Feet
Crutchfield
$0.16
14 Pin Header Dual Row Breakaway Straight .1 2.54mm Pitch Snappable
PEconnectors
$0.16
14 Pin Header Dual Row Breakaway Straight .1 2.54mm Pitch Snappable
PEconnectors
$0.49
10 Pin Header Socket Dual Row PCB Mount .1 Spacing Female Header
PEconnectors
$0.49
10 Pin Header Socket Dual Row PCB Mount .1 Spacing Female Header
PEconnectors
$5.95
Rauland 350018 Responder 5 8-Pin In Line Connector CAT5/CAT6 (Ea)
BEC Integrated
$5.95
Rauland 350018 Responder 5 8-Pin In Line Connector CAT5/CAT6 (Ea)
BEC Integrated
$24.19
HDMI To DVI-D, Male To Male, 1080P, Nylon Braided Cable, .5 Meter
L-com Global Connectivity
$24.19
HDMI To DVI-D, Male To Male, 1080P, Nylon Braided Cable, .5 Meter
L-com Global Connectivity
$0.05
4 Pin Single Row Breakaway Header .1 2.54mm Pitch Straight Snappable
PEconnectors
$0.05
4 Pin Single Row Breakaway Header .1 2.54mm Pitch Straight Snappable
PEconnectors
$32.59
Nylon Braided Cable, HDMI To DVI 2.0 Male To Male With Ferrites, Supports 1080P Resolution, 3 Meter
L-com Global Connectivity
$32.59
Nylon Braided Cable, HDMI To DVI 2.0 Male To Male With Ferrites, Supports 1080P Resolution, 3 Meter
L-com Global Connectivity
$33.58
$49.92
Displayport To VGA Adapter 10-Pack, Display Port(DP) To VGA Converter Cable Male To Female
uppstudios
折扣 32%
$33.58
$49.92
Displayport To VGA Adapter 10-Pack, Display Port(DP) To VGA Converter Cable Male To Female
uppstudios
$26.39
Right Angle USB Cable, Left Angle A Male/Down Angle B Male, 2.0m
L-com Global Connectivity
$26.39
Right Angle USB Cable, Left Angle A Male/Down Angle B Male, 2.0m
L-com Global Connectivity
$27.50
6 ft. Displayport To HDMI Adapter Cable - Black
Home Depot
Free shipping
$27.50
6 ft. Displayport To HDMI Adapter Cable - Black
Home Depot
$9.99
3' USB-C To USB-C 2Pk Charging Cable - Dealworthy White: Male-To-Male Connector
Target
Free shipping
$9.99
3' USB-C To USB-C 2Pk Charging Cable - Dealworthy White: Male-To-Male Connector
Target
$19.00
6ft USB-A To USB-B High-Speed USB Cable For Printers Scanners
CPU Medics LLC
$19.00
6ft USB-A To USB-B High-Speed USB Cable For Printers Scanners
CPU Medics LLC
$17.00
$25.00
Saramonic SR-C2001 3.5mm Male TRS To USB-C Adapter 3.5mm Male TRS To USB-C Adapter
Sweetwater
53
折扣 32%
$17.00
$25.00
Saramonic SR-C2001 3.5mm Male TRS To USB-C Adapter 3.5mm Male TRS To USB-C Adapter
Sweetwater
购买 computer connector types
广告
$129.99
Displayport To VGA Cable 6 FT, 20-Pack Display Port DP To VGA Adapter Cord Male To Male HD Video 1080P For Computer, Monitor, TV, Projector
Amazon.com
284
Free shipping
$129.99
Displayport To VGA Cable 6 FT, 20-Pack Display Port DP To VGA Adapter Cord Male To Male HD Video 1080P For Computer, Monitor, TV, Projector
Amazon.com
284
$5.88
HDMI To DVI Cable - DVI-D Single Link HDMIDVI-3-BLK
FireFold
$5.88
HDMI To DVI Cable - DVI-D Single Link HDMIDVI-3-BLK
FireFold
$8.17
HDMI To DVI Cable, HDMI Male To DVI Male, 6 Foot
CableWholesale
1
$8.17
HDMI To DVI Cable, HDMI Male To DVI Male, 6 Foot
CableWholesale
1
$61.17
$78.99
Startech.Com 6ft (1.8M) 1-Port Professional RS422/485 USB Serial Cable Adapter With COM Retention, USB To RS422 Adapter - TAA
Amazon.com
31
Free shipping
折扣 22%
$61.17
$78.99
Startech.Com 6ft (1.8M) 1-Port Professional RS422/485 USB Serial Cable Adapter With COM Retention, USB To RS422 Adapter - TAA
Amazon.com
31
$13.81
Displayport Male To DVI Female Adapter DPM-DVIF-ADPT
FireFold
1
$13.81
Displayport Male To DVI Female Adapter DPM-DVIF-ADPT
FireFold
1
$8.50
DVI Cable DVID-3-BLK
FireFold
$8.50
DVI Cable DVID-3-BLK
FireFold
$2.29
Cat6 Ethernet Patch Cable - Black C6FB-3-BLK
FireFold
$2.29
Cat6 Ethernet Patch Cable - Black C6FB-3-BLK
FireFold
$4.27
DVI-D To HDMI Adapter, DVI Female To/From HDMI Male
CableWholesale
$4.27
DVI-D To HDMI Adapter, DVI Female To/From HDMI Male
CableWholesale
$4.51
DVI-A To VGA Analog Video Adapter, DVI-A Male To HD15 Female
CableWholesale
17
$4.51
DVI-A To VGA Analog Video Adapter, DVI-A Male To HD15 Female
CableWholesale
17
$5.08
USB 2.0 Type A Male To Type A Male Cable, Black, 15 Foot
CableWholesale
$5.08
USB 2.0 Type A Male To Type A Male Cable, Black, 15 Foot
CableWholesale
$9.15
Computer / Monitor Power Extension Y Cord, Black, C14 To Dual C13, 13 Amp, SJT, Black, 6 Foot
CableWholesale
1
$9.15
Computer / Monitor Power Extension Y Cord, Black, C14 To Dual C13, 13 Amp, SJT, Black, 6 Foot
CableWholesale
1
$59.15
Vertical Cable Cat6 Keystone Jack 25 Pack 352-V2703/BL/25
FireFold
2
$59.15
Vertical Cable Cat6 Keystone Jack 25 Pack 352-V2703/BL/25
FireFold
2
$4.36
Notebook/Laptop Power Cord, NEMA 5-15P To C5, 3 Pin, 3 Foot
CableWholesale
$4.36
Notebook/Laptop Power Cord, NEMA 5-15P To C5, 3 Pin, 3 Foot
CableWholesale
$9.61
USB 3 - 5Gbps 10-Watt - Type A Male To C Male Cable, Charge & Data Sync, 10 Foot
CableWholesale
1
$9.61
USB 3 - 5Gbps 10-Watt - Type A Male To C Male Cable, Charge & Data Sync, 10 Foot
CableWholesale
1
$18.70
Displayport Male To VGA Female Adapter DPM-VGAF-ADPT
FireFold
$18.70
Displayport Male To VGA Female Adapter DPM-VGAF-ADPT
FireFold
$23.59
Computer / Monitor Power Extension Cord, Black, C13 To C14, 10 Amp, 25 Foot
CableWholesale
1
$23.59
Computer / Monitor Power Extension Cord, Black, C13 To C14, 10 Amp, 25 Foot
CableWholesale
1
$99.95
Audioquest Forest USB Cable, Type-B To Type-C - .75 Meters/2.5 Feet
Crutchfield
17
$99.95
Audioquest Forest USB Cable, Type-B To Type-C - .75 Meters/2.5 Feet
Crutchfield
17
$0.16
14 Pin Header Dual Row Breakaway Straight .1 2.54mm Pitch Snappable
PEconnectors
$0.16
14 Pin Header Dual Row Breakaway Straight .1 2.54mm Pitch Snappable
PEconnectors
反馈